BLFS Insider Trading

Insider Ownership Percentage: 2.20%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $28,601,796.14

BioLife Solutions Insider Trading History Chart

This chart shows the insider buying and selling history at BioLife Solutions by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

BioLife Solutions Share Price & Price History

Current Price: $21.04
Price Change: Price Increase of +0.26 (1.25%)
As of 07/16/2025 05:00 PM ET

This chart shows the closing price history over time for BLFS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

BioLife Solutions Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
7/7/2025Aby J. MathewEVPSell536$22.27$11,936.72352,582View SEC Filing Icon  
7/7/2025Karen A. FosterInsiderSell400$22.27$8,908.00194,596View SEC Filing Icon  
7/7/2025Sarah AebersoldInsiderSell198$22.27$4,409.4678,523View SEC Filing Icon  
7/7/2025Todd BerardCMOSell304$22.27$6,770.08134,618View SEC Filing Icon  
7/7/2025Troy WichtermanCFOSell877$22.27$19,530.79185,808View SEC Filing Icon  
6/16/2025Sarah AebersoldInsiderSell711$22.23$15,805.5378,721View SEC Filing Icon  
6/10/2025Aby J. MathewEVPSell637$23.70$15,096.90353,118View SEC Filing Icon  
6/10/2025Casdin Partners Master Fund, LMajor ShareholderSell1,000,000$23.80$23,800,000.007,707,165View SEC Filing Icon  
6/10/2025Karen A. FosterInsiderSell320$23.70$7,584.00194,996View SEC Filing Icon  
6/10/2025Sarah AebersoldInsiderSell235$23.70$5,569.5079,432View SEC Filing Icon  
6/10/2025Sean WernerCTOSell65$23.70$1,540.5027,610View SEC Filing Icon  
6/10/2025Todd BerardCMOSell362$23.70$8,579.40134,922View SEC Filing Icon  
6/10/2025Troy WichtermanCFOSell1,042$23.70$24,695.40186,685View SEC Filing Icon  
5/28/2025Aby J. MathewEVPSell521$22.46$11,701.66308,486View SEC Filing Icon  
5/28/2025Karen A. FosterInsiderSell251$22.46$5,637.46195,316View SEC Filing Icon  
5/28/2025Sarah AebersoldInsiderSell217$22.46$4,873.8279,667View SEC Filing Icon  
5/28/2025Sean WernerCTOSell109$22.46$2,448.1427,675View SEC Filing Icon  
5/28/2025Todd BerardCMOSell348$22.46$7,816.08135,284View SEC Filing Icon  
5/28/2025Troy WichtermanCFOSell583$22.46$13,094.18187,727View SEC Filing Icon  
4/9/2025Aby J. MathewEVPSell569$20.11$11,442.59309,007View SEC Filing Icon  
4/9/2025Sarah AebersoldInsiderSell210$20.11$4,223.1079,884View SEC Filing Icon  
4/9/2025Todd BerardCMOSell324$20.11$6,515.64135,632View SEC Filing Icon  
4/9/2025Troy WichtermanCFOSell932$20.11$18,742.52188,310View SEC Filing Icon  
4/1/2025Aby J. MathewEVPSell10,589$22.66$239,946.74309,576View SEC Filing Icon  
4/1/2025Sarah AebersoldInsiderSell5,771$22.66$130,770.8680,094View SEC Filing Icon  
4/1/2025Todd BerardCMOSell8,902$22.66$201,719.32135,956View SEC Filing Icon  
4/1/2025Troy WichtermanCFOSell25,687$22.66$582,067.42189,242View SEC Filing Icon  
3/17/2025Sarah AebersoldInsiderSell2,695$25.44$68,560.8043,165View SEC Filing Icon  
3/14/2025Sarah AebersoldInsiderSell5,632$24.96$140,574.7245,860View SEC Filing Icon  
3/11/2025Aby J. MathewEVPSell1,597$25.00$39,925.00260,601View SEC Filing Icon  
3/11/2025Sarah AebersoldInsiderSell1,091$25.00$27,275.0058,816View SEC Filing Icon  
3/11/2025Todd BerardCMOSell1,577$25.00$39,425.00104,961View SEC Filing Icon  
3/11/2025Troy WichtermanCFOSell4,151$25.00$103,775.00116,809View SEC Filing Icon  
3/3/2025Aby J. MathewEVPSell425$25.46$10,820.50262,198View SEC Filing Icon  
3/3/2025Karen A. FosterInsiderSell324$25.46$8,249.04156,243View SEC Filing Icon  
3/3/2025Sean WernerCTOSell136$25.46$3,462.564,953View SEC Filing Icon  
3/3/2025Todd BerardCMOSell424$25.46$10,795.04106,538View SEC Filing Icon  
3/3/2025Troy WichtermanCFOSell660$25.46$16,803.60120,960View SEC Filing Icon  
2/12/2025Aby J. MathewEVPSell92$26.54$2,441.68262,623View SEC Filing Icon  
2/12/2025Karen A. FosterInsiderSell78$26.54$2,070.12156,567View SEC Filing Icon  
2/12/2025Todd BerardCMOSell102$26.54$2,707.08106,962View SEC Filing Icon  
2/12/2025Troy WichtermanCFOSell159$26.54$4,219.86121,620View SEC Filing Icon  
1/6/2025Aby J. MathewEVPSell404$27.02$10,916.08262,715View SEC Filing Icon  
1/6/2025Sarah AebersoldInsiderSell240$27.02$6,484.8060,244View SEC Filing Icon  
1/6/2025Todd BerardCMOSell343$27.02$9,267.86107,064View SEC Filing Icon  
1/6/2025Troy WichtermanCFOSell987$27.02$26,668.74121,779View SEC Filing Icon  
12/16/2024Aby J. MathewEVPSell7,604$27.33$207,817.32276,315View SEC Filing Icon  
11/26/2024Aby J. MathewEVPSell523$27.20$14,225.60283,919View SEC Filing Icon  
11/26/2024Sarah AebersoldInsiderSell216$27.20$5,875.2060,484View SEC Filing Icon  
11/26/2024Todd BerardCMOSell349$27.20$9,492.80107,407View SEC Filing Icon  
11/26/2024Troy WichtermanCFOSell581$27.20$15,803.20122,766View SEC Filing Icon  
11/18/2024Aby J. MathewEVPSell17,604$20.05$352,960.20284,442View SEC Filing Icon  
11/15/2024Aby J. MathewEVPSell25,000$21.17$529,250.00302,046View SEC Filing Icon  
11/12/2024Aby J. MathewEVPSell123$26.34$3,239.82317,046View SEC Filing Icon  
11/12/2024Karen A. FosterInsiderSell66$26.34$1,738.44157,225View SEC Filing Icon  
11/12/2024Todd BerardCMOSell91$26.34$2,396.94107,756View SEC Filing Icon  
11/12/2024Troy WichtermanCFOSell147$26.19$3,849.93123,347View SEC Filing Icon  
10/31/2024Roderick de GreefCEOSell46,896$23.43$1,098,773.28414,958View SEC Filing Icon  
10/30/2024Aby J. MathewEVPSell547$23.15$12,663.05317,169View SEC Filing Icon  
10/30/2024Sarah AebersoldInsiderSell203$23.15$4,699.4560,700View SEC Filing Icon  
10/30/2024Todd BerardCMOSell311$23.15$7,199.65107,847View SEC Filing Icon  
10/30/2024Troy WichtermanCFOSell894$23.15$20,696.10123,494View SEC Filing Icon  
10/15/2024Aby J. MathewEVPSell10,000$23.28$232,800.00317,716View SEC Filing Icon  
9/18/2024Aby J. MathewEVPSell10,000$23.90$239,000.00317,716View SEC Filing Icon  
9/16/2024Aby J. MathewEVPSell343$25.12$8,616.16317,716View SEC Filing Icon  
9/16/2024Garrie RichardsonCROSell3,070$25.12$77,118.40114,773View SEC Filing Icon  
9/16/2024Karen A. FosterInsiderSell267$25.12$6,707.04157,568View SEC Filing Icon  
9/16/2024Todd BerardCMOSell367$25.12$9,219.04108,158View SEC Filing Icon  
9/16/2024Troy WichtermanCFOSell611$25.12$15,348.32124,388View SEC Filing Icon  
8/21/2024Aby J. MathewEVPSell111$25.61$2,842.71318,059View SEC Filing Icon  
8/21/2024Karen A. FosterInsiderSell96$25.61$2,458.56157,835View SEC Filing Icon  
8/21/2024Todd BerardCMOSell82$25.61$2,100.02108,525View SEC Filing Icon  
8/21/2024Troy WichtermanCFOSell142$25.61$3,636.62124,999View SEC Filing Icon  
7/18/2024Karen A. FosterInsiderSell240$22.50$5,400.00157,931View SEC Filing Icon  
7/11/2024Aby J. MathewEVPSell313$20.54$6,429.02318,170View SEC Filing Icon  
7/11/2024Sarah AebersoldInsiderSell187$20.54$3,840.9861,496View SEC Filing Icon  
7/11/2024Todd BerardCMOSell287$20.54$5,894.98108,607View SEC Filing Icon  
7/11/2024Troy WichtermanCFOSell828$20.54$17,007.12125,141View SEC Filing Icon  
7/1/2024Sarah AebersoldInsiderSell3,000$21.03$63,090.0061,683View SEC Filing Icon  
6/14/2024Todd BerardCMOSell10,000$20.18$201,800.00108,894View SEC Filing Icon  
5/29/2024Aby J. MathewEVPSell517$21.78$11,260.26318,483View SEC Filing Icon  
5/29/2024Karen A. FosterInsiderSell408$21.78$8,886.24158,171View SEC Filing Icon  
5/29/2024Todd BerardCMOSell345$21.78$7,514.10118,894View SEC Filing Icon  
5/29/2024Troy WichtermanCFOSell574$21.78$12,501.72125,969View SEC Filing Icon  
5/17/2024Aby J. MathewEVPSell98$22.18$2,173.64319,000View SEC Filing Icon  
5/17/2024Karen A. FosterInsiderSell85$22.18$1,885.30158,579View SEC Filing Icon  
5/17/2024Todd BerardCMOSell73$22.18$1,619.14119,239View SEC Filing Icon  
5/17/2024Troy WichtermanCFOSell115$22.18$2,550.70126,543View SEC Filing Icon  
4/22/2024Sarah AebersoldInsiderSell410$16.50$6,765.0065,085View SEC Filing Icon  
4/18/2024Aby J. MathewEVPSell584$15.31$8,941.04319,098View SEC Filing Icon  
4/18/2024Sarah AebersoldInsiderSell348$15.31$5,327.8865,495View SEC Filing Icon  
4/18/2024Todd BerardCMOSell332$15.31$5,082.92129,312View SEC Filing Icon  
4/18/2024Troy WichtermanCFOSell956$15.31$14,636.36126,658View SEC Filing Icon  
4/15/2024Todd BerardCMOSell10,000$15.67$156,700.00129,644View SEC Filing Icon  
4/1/2024Sarah AebersoldInsiderSell4,000$17.65$70,600.0065,843View SEC Filing Icon  
3/27/2024Aby J. MathewEVPSell454$17.99$8,167.46319,682View SEC Filing Icon  
3/27/2024Karen A. FosterInsiderSell395$17.99$7,106.05159,145View SEC Filing Icon  
3/27/2024Todd BerardCMOSell515$17.99$9,264.85139,644View SEC Filing Icon  
3/21/2024Troy WichtermanCFOSell520$17.83$9,271.60127,614View SEC Filing Icon  
3/12/2024Amy DurossDirectorSell6,135$16.86$103,436.1034,508View SEC Filing Icon  
3/12/2024Roderick de GreefCEOSell7,249$16.60$120,333.40461,854View SEC Filing Icon  
3/11/2024Aby J. MathewEVPSell313$17.42$5,452.46326,657View SEC Filing Icon  
3/11/2024Geraint PhillipsSVPSell206$17.42$3,588.5269,596View SEC Filing Icon  
3/11/2024Karen A. FosterInsiderSell319$17.42$5,556.98164,717View SEC Filing Icon  
3/11/2024Todd BerardCMOSell401$17.42$6,985.42147,266View SEC Filing Icon  
3/11/2024Troy WichtermanCFOSell361$17.42$6,288.62135,383View SEC Filing Icon  
2/21/2024Aby J. MathewEVPSell101$17.35$1,752.35275,214View SEC Filing Icon  
2/21/2024Geraint PhillipsSVPSell131$17.35$2,272.8558,120View SEC Filing Icon  
2/21/2024Sarah AebersoldInsiderSell58$17.35$1,006.3041,806View SEC Filing Icon  
2/21/2024Todd BerardCMOSell111$17.35$1,925.85115,688View SEC Filing Icon  
2/21/2024Troy WichtermanCFOSell97$17.35$1,682.9564,823View SEC Filing Icon  
1/23/2024Sarah AebersoldInsiderSell336$17.11$5,748.9641,864View SEC Filing Icon  
1/19/2024Aby J. MathewEVPSell1,450$16.76$24,302.00275,315View SEC Filing Icon  
1/19/2024Geraint PhillipsSVPSell1,776$16.76$29,765.7658,251View SEC Filing Icon  
1/19/2024Roderick de GreefCEOSell2,642$16.76$44,279.92439,897View SEC Filing Icon  
1/19/2024Karen A. FosterInsiderSell1,198$16.76$20,078.48124,027View SEC Filing Icon  
1/19/2024Todd BerardCMOSell1,232$16.76$20,648.32115,799View SEC Filing Icon  
1/19/2024Troy WichtermanCFOSell2,419$16.76$40,542.4464,920View SEC Filing Icon  
1/2/2024Aby J. MathewEVPSell697$16.75$11,674.75276,765View SEC Filing Icon  
1/2/2024Karen A. FosterInsiderSell601$16.75$10,066.75125,225View SEC Filing Icon  
1/2/2024Todd BerardCMOSell491$16.75$8,224.25117,031View SEC Filing Icon  
12/22/2023Troy WichtermanCFOSell314$16.79$5,272.0667,339View SEC Filing Icon  
12/1/2023Aby J. MathewEVPSell591$12.37$7,310.67275,961View SEC Filing Icon  
12/1/2023Geraint PhillipsSVPSell303$12.37$3,748.1159,587View SEC Filing Icon  
12/1/2023Karen A. FosterInsiderSell466$12.37$5,764.42125,340View SEC Filing Icon  
12/1/2023Todd BerardCMOSell394$12.37$4,873.78117,522View SEC Filing Icon  
12/1/2023Troy WichtermanCFOSell666$12.37$8,238.4267,112View SEC Filing Icon  
11/13/2023Aby J. MathewEVPSell132$10.77$1,421.64275,726View SEC Filing Icon  
11/13/2023Geraint PhillipsSVPSell111$10.66$1,183.2659,656View SEC Filing Icon  
11/13/2023Karen A. FosterInsiderSell114$10.77$1,227.78125,539View SEC Filing Icon  
11/13/2023Todd BerardCMOSell98$10.77$1,055.46117,916View SEC Filing Icon  
11/13/2023Troy WichtermanCFOSell97$10.66$1,034.0267,480View SEC Filing Icon  
10/30/2023Michael RiceCEOSell72,603$9.13$662,865.39347,085View SEC Filing Icon  
10/19/2023Casdin Partners Master Fund, LMajor ShareholderBuy927,165$11.19$10,374,976.358,557,165View SEC Filing Icon  
9/28/2023Aby J. MathewEVPSell659$14.16$9,331.44273,121View SEC Filing Icon  
9/28/2023Karen A. FosterInsiderSell568$14.16$8,042.88124,767View SEC Filing Icon  
9/28/2023Michael RiceCEOSell831$14.16$11,766.96418,635View SEC Filing Icon  
9/28/2023Todd BerardCMOSell464$14.16$6,570.24118,014View SEC Filing Icon  
9/21/2023Troy WichtermanCFOSell539$12.70$6,845.3066,300View SEC Filing Icon  
8/25/2023Aby J. MathewEVPSell519$10.99$5,703.81271,220View SEC Filing Icon  
8/25/2023Geraint PhillipsSVPSell179$10.99$1,967.2158,045View SEC Filing Icon  
8/25/2023Karen A. FosterInsiderSell410$10.99$4,505.90124,342View SEC Filing Icon  
8/25/2023Marcus SchulzCROSell347$10.99$3,813.5342,097View SEC Filing Icon  
8/25/2023Michael RiceCEOSell1,729$10.99$19,001.71416,906View SEC Filing Icon  
8/25/2023Troy WichtermanCFOSell585$10.99$6,429.1565,933View SEC Filing Icon  
8/14/2023Aby J. MathewEVPSell180$12.38$2,228.40271,739View SEC Filing Icon  
8/14/2023Geraint PhillipsSVPSell109$12.57$1,370.1358,224View SEC Filing Icon  
8/14/2023Karen A. FosterInsiderSell156$12.38$1,931.28124,752View SEC Filing Icon  
8/14/2023Marcus SchulzCROSell108$12.38$1,337.0442,444View SEC Filing Icon  
8/14/2023Michael RiceCEOSell277$12.38$3,429.26418,635View SEC Filing Icon  
8/14/2023Todd BerardCMOSell134$12.38$1,658.92118,825View SEC Filing Icon  
8/14/2023Troy WichtermanCFOSell94$12.57$1,181.5866,518View SEC Filing Icon  
8/9/2023Casdin Partners Master Fund, LMajor ShareholderBuy58,465$13.20$771,738.007,630,000View SEC Filing Icon  
7/24/2023Marcus SchulzCROSell679$19.50$13,240.5042,552View SEC Filing Icon  
7/24/2023Sarah AebersoldInsiderSell462$19.50$9,009.0043,983View SEC Filing Icon  
7/20/2023Aby J. MathewEVPSell10,000$20.07$200,700.00271,919View SEC Filing Icon  
7/11/2023Marcus SchulzCROSell331$22.79$7,543.4943,231View SEC Filing Icon  
6/27/2023Aby J. MathewEVPSell695$22.91$15,922.45271,919View SEC Filing Icon  
6/27/2023Karen A. FosterInsiderSell590$22.91$13,516.90124,908View SEC Filing Icon  
6/27/2023Michael RiceCEOSell877$22.91$20,092.07418,912View SEC Filing Icon  
6/27/2023Todd BerardCMOSell489$22.91$11,202.99118,959View SEC Filing Icon  
6/22/2023Aby J. MathewEVPSell10,000$23.32$233,200.00272,614View SEC Filing Icon  
6/22/2023Troy WichtermanCFOSell541$23.41$12,664.8166,612View SEC Filing Icon  
5/31/2023Aby J. MathewEVPSell504$23.21$11,697.84272,614View SEC Filing Icon  
5/31/2023Geraint PhillipsSVPSell174$23.21$4,038.5458,333View SEC Filing Icon  
5/31/2023Karen A. FosterInsiderSell392$23.21$9,098.32125,498View SEC Filing Icon  
5/31/2023Michael RiceCEOSell1,679$23.21$38,969.59419,789View SEC Filing Icon  
5/31/2023Todd BerardCMOSell337$23.21$7,821.77119,448View SEC Filing Icon  
5/31/2023Troy WichtermanCFOSell560$23.21$12,997.6067,153View SEC Filing Icon  
5/24/2023Aby J. MathewEVPSell10,000$22.14$221,400.00273,118View SEC Filing Icon  
5/22/2023Casdin Partners Master Fund, LMajor ShareholderBuy24,973$21.86$545,909.78150,000View SEC Filing Icon  
5/18/2023Casdin Partners Master Fund, LMajor ShareholderBuy30,000$21.76$652,800.0075,027View SEC Filing Icon  
5/17/2023Michael RiceCEOSell33,333$21.04$701,326.32421,468View SEC Filing Icon  
5/16/2023Casdin Partners Master Fund, LMajor ShareholderBuy15,000$20.19$302,850.0015,000View SEC Filing Icon  
5/16/2023Geraint PhillipsSVPSell100$19.41$1,941.0058,507View SEC Filing Icon  
5/16/2023Troy WichtermanCFOSell137$19.41$2,659.1767,713View SEC Filing Icon  
5/15/2023Aby J. MathewEVPSell125$18.71$2,338.75273,118View SEC Filing Icon  
5/15/2023Karen A. FosterInsiderSell106$18.71$1,983.26125,890View SEC Filing Icon  
5/15/2023Marcus SchulzCROSell75$18.71$1,403.2543,899View SEC Filing Icon  
5/15/2023Michael RiceCEOSell190$18.71$3,554.90454,801View SEC Filing Icon  
5/15/2023Todd BerardCMOSell92$18.71$1,721.32119,785View SEC Filing Icon  
4/19/2023Aby J. MathewEVPSell10,000$19.47$194,700.00268,352View SEC Filing Icon  
4/19/2023Marcus SchulzCROSell430$19.33$8,311.9041,062View SEC Filing Icon  
4/19/2023Sarah AebersoldInsiderSell292$19.33$5,644.3642,059View SEC Filing Icon  
4/14/2023Marcus SchulzCROSell215$21.05$4,525.7541,492View SEC Filing Icon  
4/6/2023Aby J. MathewEVPSell2,093$20.03$41,922.79268,352View SEC Filing Icon  
4/6/2023Karen A. FosterInsiderSell1,101$20.03$22,053.03121,839View SEC Filing Icon  
4/6/2023Marcus SchulzCROSell771$20.03$15,443.1341,707View SEC Filing Icon  
4/6/2023Michael RiceCEOSell3,214$20.03$64,376.42447,480View SEC Filing Icon  
4/6/2023Todd BerardCMOSell1,545$20.03$30,946.35116,267View SEC Filing Icon  
3/29/2023Aby J. MathewEVPSell741$20.62$15,279.42270,445View SEC Filing Icon  
3/29/2023Karen A. FosterInsiderSell390$20.62$8,041.80122,940View SEC Filing Icon  
3/29/2023Michael RiceCEOSell936$20.62$19,300.32450,694View SEC Filing Icon  
3/29/2023Todd BerardCMOSell521$20.62$10,743.02117,812View SEC Filing Icon  
3/22/2023Aby J. MathewEVPSell10,000$21.44$214,400.00271,186View SEC Filing Icon  
3/22/2023Troy WichtermanCFOSell310$21.84$6,770.4067,850View SEC Filing Icon  
3/20/2023Troy WichtermanCFOSell10,000$20.64$206,400.0068,160View SEC Filing Icon  
3/7/2023Aby J. MathewEVPSell415$22.95$9,524.25271,186View SEC Filing Icon  
3/7/2023Karen A. FosterInsiderSell175$22.95$4,016.25123,330View SEC Filing Icon  
3/7/2023Michael RiceCEOSell549$22.95$12,599.55451,630View SEC Filing Icon  
3/7/2023Troy WichtermanCFOSell31$22.95$711.4577,222View SEC Filing Icon  
3/1/2023Aby J. MathewEVPSell2,086$22.75$47,456.50271,601View SEC Filing Icon  
3/1/2023Geraint PhillipsSVPSell844$22.75$19,201.0058,607View SEC Filing Icon  
3/1/2023Karen A. FosterInsiderSell1,203$22.75$27,368.25123,505View SEC Filing Icon  
3/1/2023Marcus SchulzCROSell903$22.75$20,543.2542,478View SEC Filing Icon  
3/1/2023Michael RiceCEOSell4,290$22.75$97,597.50452,179View SEC Filing Icon  
3/1/2023Todd BerardCMOSell874$22.75$19,883.50118,333View SEC Filing Icon  
3/1/2023Troy WichtermanCFOSell1,576$22.75$35,854.0077,253View SEC Filing Icon  
2/21/2023Geraint PhillipsSVPSell133$21.47$2,855.5159,451View SEC Filing Icon  
2/21/2023Troy WichtermanCFOSell117$21.47$2,511.9978,829View SEC Filing Icon  
2/9/2023Aby J. MathewEVPSell78$24.60$1,918.80273,687View SEC Filing Icon  
2/9/2023Karen A. FosterInsiderSell81$24.60$1,992.60124,708View SEC Filing Icon  
2/9/2023Marcus SchulzCROSell56$24.60$1,377.6043,381View SEC Filing Icon  
2/9/2023Michael RiceCEOSell144$24.60$3,542.40456,469View SEC Filing Icon  
2/8/2023Todd BerardCMOSell9,000$25.13$226,170.00119,265View SEC Filing Icon  
2/2/2023Aby J. MathewEVPSell10,000$24.85$248,500.00273,765View SEC Filing Icon  
1/23/2023Marcus SchulzCROSell1,000$25.02$25,020.0043,437View SEC Filing Icon  
1/23/2023Todd BerardCMOSell3,500$25.01$87,535.00119,265View SEC Filing Icon  
1/19/2023Sarah AebersoldInsiderSell374$22.93$8,575.8244,167View SEC Filing Icon  
1/18/2023Marcus SchulzCROSell3,000$25.04$75,120.0044,975View SEC Filing Icon  
1/18/2023Todd BerardCMOSell6,500$25.04$162,760.00119,265View SEC Filing Icon  
1/11/2023Marcus SchulzCROSell258$21.94$5,660.5247,975View SEC Filing Icon  
1/3/2023Aby J. MathewEVPSell10,000$17.77$177,700.00252,826View SEC Filing Icon  
12/28/2022Aby J. MathewEVPSell712$16.90$12,032.80252,826View SEC Filing Icon  
12/28/2022Karen A. FosterInsiderSell605$16.90$10,224.50107,811View SEC Filing Icon  
12/28/2022Michael RiceCEOSell898$16.90$15,176.20357,575View SEC Filing Icon  
12/28/2022Todd BerardCMOSell501$16.90$8,466.90107,380View SEC Filing Icon  
12/22/2022Troy WichtermanCFOSell528$17.55$9,266.4044,651View SEC Filing Icon  
11/30/2022Roderick de GreefCOOSell33,905$20.59$698,103.9534,314View SEC Filing Icon  
11/29/2022Aby J. MathewEVPSell436$19.93$8,689.48253,538View SEC Filing Icon  
11/29/2022Karen A. FosterInsiderSell307$19.93$6,118.51108,416View SEC Filing Icon  
11/29/2022Michael RiceCEOSell931$19.93$18,554.83358,473View SEC Filing Icon  
11/29/2022Troy WichtermanCFOSell52$19.93$1,036.3645,179View SEC Filing Icon  
11/28/2022Roderick de GreefCOOSell10,000$21.12$211,200.0069,719View SEC Filing Icon  
11/23/2022Roderick de GreefCOOSell4,500$21.71$97,695.0079,719View SEC Filing Icon  
11/22/2022Troy WichtermanCFOSell121$20.20$2,444.2045,231View SEC Filing Icon  
11/21/2022Roderick de GreefCOOSell9,500$21.63$205,485.0084,219View SEC Filing Icon  
11/18/2022Roderick de GreefCOOSell1,500$22.13$33,195.0093,719View SEC Filing Icon  
11/16/2022Roderick de GreefCOOSell1,500$23.21$34,815.0095,219View SEC Filing Icon  
11/15/2022Amy DurossDirectorSell2,600$24.35$63,310.0018,157View SEC Filing Icon  
11/14/2022Roderick de GreefCOOSell20,000$23.86$477,200.0096,719View SEC Filing Icon  
11/10/2022Aby J. MathewEVPSell107$23.16$2,478.12253,974View SEC Filing Icon  
11/10/2022Karen A. FosterInsiderSell91$23.16$2,107.56108,723View SEC Filing Icon  
11/10/2022Marcus SchulzCROSell40$23.16$926.4035,500View SEC Filing Icon  
11/10/2022Michael RiceCEOSell164$23.16$3,798.24362,154View SEC Filing Icon  
11/10/2022Sarah AebersoldVPSell38$23.16$880.0832,091View SEC Filing Icon  
11/10/2022Todd BerardCMOSell50$23.16$1,158.00107,881View SEC Filing Icon  
10/28/2022Marcus SchulzCROSell400$21.76$8,704.0035,540View SEC Filing Icon  
10/28/2022Sarah AebersoldVPSell272$21.76$5,918.7232,129View SEC Filing Icon  
10/14/2022Marcus SchulzCROSell236$21.80$5,144.8035,940View SEC Filing Icon  
10/7/2022Roderick de GreefCOOSell8,552$22.69$194,044.88116,719View SEC Filing Icon  
10/3/2022Roderick de GreefCOOSell1,233$21.95$27,064.35125,271View SEC Filing Icon  
9/29/2022Aby J. MathewEVPSell657$23.02$15,124.14254,081View SEC Filing Icon  
9/29/2022Karen A. FosterInsiderSell559$23.02$12,868.18108,814View SEC Filing Icon  
9/29/2022Michael RiceCEOSell830$23.02$19,106.60362,318View SEC Filing Icon  
9/29/2022Todd BerardCMOSell463$23.02$10,658.26107,931View SEC Filing Icon  
9/23/2022Troy WichtermanCFOSell569$21.91$12,466.7945,352View SEC Filing Icon  
8/16/2022Troy WichtermanCFOSell116$24.81$2,877.9645,972View SEC Filing Icon  
8/10/2022Aby J. MathewEVPSell112$23.17$2,595.04254,752View SEC Filing Icon  
8/10/2022Karen A. FosterInsiderSell95$23.17$2,201.15109,394View SEC Filing Icon  
8/10/2022Marcus SchulzCROSell42$23.17$973.1436,176View SEC Filing Icon  
8/10/2022Michael RiceCEOSell171$23.17$3,962.07363,550View SEC Filing Icon  
8/10/2022Sarah AebersoldVPSell40$23.17$926.8032,401View SEC Filing Icon  
8/10/2022Todd BerardCMOSell52$23.17$1,204.84108,394View SEC Filing Icon  
8/3/2022Marcus SchulzCROSell4,600$20.03$92,138.0036,218View SEC Filing Icon  
7/22/2022Marcus SchulzCROSell367$17.94$6,583.9840,818View SEC Filing Icon  
7/22/2022Sarah AebersoldVPSell252$17.85$4,498.2032,441View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for BioLife Solutions (NASDAQ:BLFS)

93.24% of BioLife Solutions stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BLFS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

BioLife Solutions Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/16/2025State of Alaska Department of Revenue22,096$0.48M0.0%+10.2%0.046%Search for SEC Filing on Google Icon
7/14/2025GAMMA Investing LLC3,517$76K0.0%-16.7%0.007%Search for SEC Filing on Google Icon
7/7/2025Kings Path Partners LLC16,570$0.36M0.1%-20.4%0.035%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.345,548$7.89M0.0%-8.6%0.727%Search for SEC Filing on Google Icon
6/18/2025Voya Investment Management LLC584,504$13.35M0.0%-14.4%1.231%Search for SEC Filing on Google Icon
5/29/2025Rhumbline Advisers83,227$1.90M0.0%+0.7%0.175%Search for SEC Filing on Google Icon
5/28/2025Strs Ohio6,700$0.15M0.0%N/A0.014%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC47,781$1.09M0.0%N/A0.101%Search for SEC Filing on Google Icon
5/16/2025Fred Alger Management LLC1,533,122$35.02M0.2%-3.8%3.228%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.345,548$7.89M0.0%-8.6%0.727%Search for SEC Filing on Google Icon
5/16/2025Uniplan Investment Counsel Inc.247,378$5.65M0.5%+0.8%0.521%Search for SEC Filing on Google Icon
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.21,422$0.49M0.0%+4.5%0.045%Search for SEC Filing on Google Icon
5/16/2025Jacobs Levy Equity Management Inc.12,394$0.28M0.0%N/A0.026%Search for SEC Filing on Google Icon
5/16/2025Granahan Investment Management LLC439,500$10.04M0.5%-3.8%0.925%Search for SEC Filing on Google Icon
5/16/2025Curi RMB Capital LLC438,685$10.02M0.2%+1.1%0.924%Search for SEC Filing on Google Icon
5/15/2025Royal Bank of Canada698,251$15.95M0.0%+762.8%1.470%Search for SEC Filing on Google Icon
5/15/2025State of Wyoming1,912$44K0.0%+353.1%0.004%Search for SEC Filing on Google Icon
5/15/2025Next Century Growth Investors LLC309,686$7.07M0.6%-0.3%0.652%Search for SEC Filing on Google Icon
5/14/2025Cramer Rosenthal Mcglynn LLC684,385$15.63M1.1%-24.4%1.441%Search for SEC Filing on Google Icon
5/14/2025Comerica Bank15,024$0.34M0.0%+5.2%0.032%Search for SEC Filing on Google Icon
5/14/2025T. Rowe Price Investment Management Inc.1,348,008$30.79M0.0%N/A2.838%Search for SEC Filing on Google Icon
5/13/2025Northern Trust Corp405,807$9.27M0.0%-1.3%0.854%Search for SEC Filing on Google Icon
5/13/2025Versor Investments LP18,600$0.43M0.1%N/A0.039%Search for SEC Filing on Google Icon
5/13/2025Meros Investment Management LP131,650$3.01M1.8%-20.4%0.277%Search for SEC Filing on Google Icon
5/13/2025Raymond James Financial Inc.897,421$20.50M0.0%+12.7%1.889%Search for SEC Filing on Google Icon
5/13/2025Sei Investments Co.117,999$2.70M0.0%+0.5%0.248%Search for SEC Filing on Google Icon
5/13/2025Russell Investments Group Ltd.286,893$6.55M0.0%+5.4%0.604%Search for SEC Filing on Google Icon
5/12/2025Public Sector Pension Investment Board114,696$2.62M0.0%+27.2%0.241%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.3,551,054$81.11M0.0%+9.6%7.476%Search for SEC Filing on Google Icon
5/12/2025Maryland State Retirement & Pension System10,558$0.24M0.0%-16.6%0.022%Search for SEC Filing on Google Icon
5/9/2025Gagnon Securities LLC540,952$12.36M2.7%-4.6%1.139%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG28,638$0.65M0.0%-8.1%0.060%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.340,826$7.78M0.0%-1.6%0.718%Search for SEC Filing on Google Icon
5/9/2025Vanguard Group Inc.2,804,140$64.05M0.0%-1.1%5.903%Search for SEC Filing on Google Icon
5/9/2025Geneva Capital Management LLC852,127$19.46M0.4%-0.1%1.794%Search for SEC Filing on Google Icon
5/8/2025US Bancorp DE2,155$49K0.0%+243.7%0.005%Search for SEC Filing on Google Icon
5/8/2025Natixis Advisors LLC12,295$0.28M0.0%N/A0.026%Search for SEC Filing on Google Icon
5/7/2025TD Asset Management Inc38,820$0.89M0.0%N/A0.082%Search for SEC Filing on Google Icon
5/6/2025Cetera Investment Advisers13,089$0.30M0.0%N/A0.028%Search for SEC Filing on Google Icon
5/6/2025Avantax Advisory Services Inc.9,077$0.21M0.0%+16.0%0.019%Search for SEC Filing on Google Icon
5/6/2025Royce & Associates LP860,744$19.66M0.2%+10.7%1.812%Search for SEC Filing on Google Icon
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH40,653$0.93M0.0%N/A0.086%Search for SEC Filing on Google Icon
5/2/2025Massachusetts Financial Services Co. MA764,671$17.47M0.0%+0.2%1.610%Search for SEC Filing on Google Icon
5/1/2025Louisiana State Employees Retirement System17,000$0.39M0.0%-2.9%0.036%Search for SEC Filing on Google Icon
5/1/2025Stephens Investment Management Group LLC497,231$11.36M0.2%+0.3%1.047%Search for SEC Filing on Google Icon
5/1/2025New York State Common Retirement Fund297,448$6.79M0.0%+14.3%0.626%Search for SEC Filing on Google Icon
5/1/2025Mutual of America Capital Management LLC522,410$11.93M0.1%+0.1%1.100%Search for SEC Filing on Google Icon
4/30/2025Cerity Partners LLC48,603$1.11M0.0%+22.8%0.102%Search for SEC Filing on Google Icon
4/29/2025Envestnet Asset Management Inc.273,329$6.24M0.0%+37.6%0.575%Search for SEC Filing on Google Icon
4/29/2025Bank of New York Mellon Corp221,789$5.07M0.0%-3.8%0.467%Search for SEC Filing on Google Icon
4/29/2025Calamos Advisors LLC24,852$0.57M0.0%-24.7%0.052%Search for SEC Filing on Google Icon
4/29/2025Palisade Capital Management LP947,085$21.63M0.6%+13.7%1.994%Search for SEC Filing on Google Icon
4/28/2025D.A. Davidson & CO.40,525$0.93M0.0%-1.6%0.085%Search for SEC Filing on Google Icon
4/28/2025Principal Financial Group Inc.259,488$5.93M0.0%+6.2%0.546%Search for SEC Filing on Google Icon
4/25/2025Peregrine Capital Management LLC364,446$8.32M0.3%+3.5%0.767%Search for SEC Filing on Google Icon
4/25/2025New York State Teachers Retirement System57,569$1.32M0.0%-4.8%0.121%Search for SEC Filing on Google Icon
4/24/2025Allspring Global Investments Holdings LLC94,019$2.15M0.0%-1.4%0.198%Search for SEC Filing on Google Icon
4/21/2025State of Alaska Department of Revenue20,048$0.46M0.0%-2.5%0.042%Search for SEC Filing on Google Icon
4/15/2025SG Americas Securities LLC19,136$0.44M0.0%+21.6%0.041%Search for SEC Filing on Google Icon
4/15/2025GAMMA Investing LLC4,223$96K0.0%+18.6%0.009%Search for SEC Filing on Google Icon
4/8/2025Rhumbline Advisers83,227$1.90M0.0%+0.7%0.177%Search for SEC Filing on Google Icon
4/7/2025GAMMA Investing LLC96,453$2.20M0.0%+2,609.4%0.205%Search for SEC Filing on Google Icon
4/4/2025Kings Path Partners LLC20,815$0.48M0.2%-38.6%0.044%Search for SEC Filing on Google Icon
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC70,686$1.84M0.0%+13.2%0.152%Search for SEC Filing on Google Icon
2/17/2025Sherbrooke Park Advisers LLC16,574$0.43M0.1%-27.7%0.036%Search for SEC Filing on Google Icon
2/17/2025Point72 Asia Singapore Pte. Ltd.1,194$31K0.0%N/A0.003%Search for SEC Filing on Google Icon
2/17/2025Point72 Asset Management L.P.428,099$11.11M0.0%N/A0.923%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC10,864$0.28M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/17/2025Meros Investment Management LP165,445$4.30M2.0%-4.9%0.357%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC1,145,347$29.73M0.0%+49.1%2.469%Search for SEC Filing on Google Icon
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.20,508$0.53M0.0%+5.4%0.044%Search for SEC Filing on Google Icon
2/17/2025Gotham Asset Management LLC13,800$0.36M0.0%+11.5%0.030%Search for SEC Filing on Google Icon
2/17/2025Graham Capital Management L.P.9,781$0.25M0.0%N/A0.021%Search for SEC Filing on Google Icon
2/17/2025Granahan Investment Management LLC457,007$11.86M0.5%-30.6%0.985%Search for SEC Filing on Google Icon
2/17/2025Fred Alger Management LLC1,594,221$41.39M0.2%+1.0%3.437%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG31,171$0.81M0.0%+49.8%0.067%Search for SEC Filing on Google Icon
2/17/2025Caxton Associates LP12,112$0.31M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE541,079$14.05M0.0%-16.4%1.166%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets14,010$0.36M0.0%-32.8%0.030%Search for SEC Filing on Google Icon
2/17/2025Ameriprise Financial Inc.839,105$21.78M0.0%-0.5%1.809%Search for SEC Filing on Google Icon
2/14/2025Connors Investor Services Inc.9,500$0.25M0.0%-6.9%0.020%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp411,033$10.67M0.0%+7.9%0.886%Search for SEC Filing on Google Icon
2/14/2025Voya Investment Management LLC682,603$17.72M0.0%-20.8%1.471%Search for SEC Filing on Google Icon
2/14/2025Price T Rowe Associates Inc. MD19,439$0.51M0.0%+15.6%0.042%Search for SEC Filing on Google Icon
2/14/2025Uniplan Investment Counsel Inc.245,517$6.37M0.6%-1.3%0.529%Search for SEC Filing on Google Icon
2/14/2025Stifel Financial Corp16,994$0.44M0.0%+30.8%0.037%Search for SEC Filing on Google Icon
2/14/2025State of Tennessee Department of Treasury8,441$0.22M0.0%-4.2%0.018%Search for SEC Filing on Google Icon
2/14/2025MetLife Investment Management LLC22,300$0.58M0.0%+8.0%0.048%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP887,008$23.03M0.0%+4.8%1.912%Search for SEC Filing on Google Icon
2/14/2025Curi RMB Capital LLC433,815$11.26M0.3%+2.8%0.935%Search for SEC Filing on Google Icon
2/14/2025First Trust Advisors LP132,991$3.45M0.0%N/A0.287%Search for SEC Filing on Google Icon
2/14/2025Cramer Rosenthal Mcglynn LLC905,752$23.51M1.3%-17.9%1.953%Search for SEC Filing on Google Icon
2/13/2025CANADA LIFE ASSURANCE Co35,718$0.93M0.0%-7.7%0.077%Search for SEC Filing on Google Icon
2/13/2025Portolan Capital Management LLC137,299$3.56M0.2%-67.9%0.296%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC66,135$1.72M0.0%+2.7%0.143%Search for SEC Filing on Google Icon
2/13/2025Next Century Growth Investors LLC310,658$8.07M0.6%+66.7%0.670%Search for SEC Filing on Google Icon
2/13/2025Rockefeller Capital Management L.P.821,764$21.33M0.1%+40.4%1.771%Search for SEC Filing on Google Icon
2/13/2025Ranger Investment Management L.P.337,610$8.76M0.6%-2.2%0.728%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.795,998$20.66M0.0%N/A1.716%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC21,100$0.55M0.0%-61.2%0.045%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
BioLife Solutions logo
BioLife Solutions, Inc. develops, manufactures, and markets bioproduction tools and services for the cell and gene therapy (CGT) industry in the United States, Europe, the Middle East, Africa, and internationally. The company's products are used in the basic and applied research, and commercial manufacturing of biologic-based therapies. It offers proprietary biopreservation media products, including HypoThermosol FRS and CryoStor Freeze Media that are formulated to mitigate preservation-induced, delayed-onset cell damage and death; bioproduction tools, such as human platelet lysates for cell expansion and CellSeal closed system vials that are used in CGT; and the ThawSTAR line that comprises of a family of automated thawing devices for frozen cell and gene therapies packaged in cryovials and cryobags. The company also provides cryogenic freezer technology for controlled rate freezing and cryogenic storage of biologic materials; ultra-low temperature mechanical freezers; evo shipping containers that are cloud-connected passive storage and transport containers for temperature-sensitive biologics and pharmaceuticals; liquid nitrogen laboratory freezers, cryogenic equipment, and accessories; and biological and pharmaceutical storage and transport services. It markets and sells its products directly, as well as through third party distributors. The company was incorporated in 1987 and is headquartered in Bothell, Washington.
Read More on BioLife Solutions

Today's Range

Now: $21.04
Low: $20.76
High: $21.45

50 Day Range

MA: $22.24
Low: $20.69
High: $23.91

52 Week Range

Now: $21.04
Low: $19.10
High: $29.55

Volume

417,669 shs

Average Volume

419,645 shs

Market Capitalization

$1.01 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.79

Who are the company insiders with the largest holdings of BioLife Solutions?

BioLife Solutions' top insider investors include:
  1. Casdin Partners Master Fund, L (Major Shareholder)
  2. Greef Roderick De (CEO)
  3. Michael Rice (CEO)
  4. Aby J Mathew (EVP)
  5. Karen A Foster (Insider)
  6. Troy Wichterman (CFO)
  7. Todd Berard (CMO)
  8. Garrie Richardson (CRO)
  9. Sarah Aebersold (Insider)
  10. Geraint Phillips (SVP)
  11. Marcus Schulz (CRO)
  12. Amy Duross (Director)
  13. Sean Werner (CTO)
Learn More about top insider investors at BioLife Solutions.

Who are the major institutional investors of BioLife Solutions?

BioLife Solutions' top institutional investors include:
  1. Kings Path Partners LLC — 0.03%
  2. GAMMA Investing LLC — 0.01%
Learn More about top institutional investors of BioLife Solutions stock.

Which institutional investors are selling BioLife Solutions stock?

During the last quarter, BLFS stock was sold by these institutional investors:
  1. Kings Path Partners LLC
  2. GAMMA Investing LLC
Within the last year, company insiders that have sold BioLife Solutions company stock include:
  1. Casdin Partners Master Fund, L (Major Shareholder)
  2. Greef Roderick De (CEO)
  3. Michael Rice (CEO)
  4. Aby J Mathew (EVP)
  5. Karen A Foster (Insider)
  6. Troy Wichterman (CFO)
  7. Todd Berard (CMO)
  8. Garrie Richardson (CRO)
  9. Sarah Aebersold (Insider)
Learn More investors selling BioLife Solutions stock.