APLS Insider Trading

Notice: This stock is marked as potentially delisted. It may not be actively trading.
Insider Ownership Percentage: 6.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $14,509,679.38

Apellis Pharmaceuticals Insider Trading History Chart

This chart shows the insider buying and selling history at Apellis Pharmaceuticals by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Apellis Pharmaceuticals Share Price & Price History

Current Price: $41.03
Price Change: +0.30 (1.20%)
As of 05/14/2026 03:30 PM ET

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

Skip Chart and Table DataPrice Data in Insider Trading History Table

Apellis Pharmaceuticals Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/11/2026Mark Jeffrey DeLongInsiderSell368$22.15$8,151.20114,591View SEC Filing Icon  
1/22/2026Caroline BaumalInsiderSell2,797$21.77$60,890.6986,527View SEC Filing Icon  
1/22/2026Cedric FrancoisCEOSell27,192$21.77$591,969.84286,045View SEC Filing Icon  
1/22/2026David O. WatsonGeneral CounselSell7,832$21.77$170,502.6488,531View SEC Filing Icon  
1/22/2026James George ChopasCAOSell2,064$21.77$44,933.2849,805View SEC Filing Icon  
1/22/2026Mark Jeffrey DeLongInsiderSell3,371$21.77$73,386.6778,353View SEC Filing Icon  
1/22/2026Nur NicholsonInsiderSell7,725$21.77$168,173.2571,118View SEC Filing Icon  
1/22/2026Pascal DeschateletsInsiderSell5,928$21.77$129,052.561,151,382View SEC Filing Icon  
1/22/2026Timothy Eugene SullivanCFOSell10,287$21.77$223,947.9993,901View SEC Filing Icon  
1/20/2026Caroline BaumalInsiderSell1,882$19.79$37,244.7889,324View SEC Filing Icon  
1/20/2026Cedric FrancoisCEOSell8,182$19.79$161,921.78313,237View SEC Filing Icon  
1/20/2026David O. WatsonGeneral CounselSell2,475$19.79$48,980.2596,363View SEC Filing Icon  
1/20/2026James George ChopasCAOSell726$19.79$14,367.5451,869View SEC Filing Icon  
1/20/2026Mark Jeffrey DeLongInsiderSell1,334$19.79$26,399.8681,724View SEC Filing Icon  
1/20/2026Nur NicholsonInsiderSell2,203$19.79$43,597.3778,843View SEC Filing Icon  
1/20/2026Pascal DeschateletsInsiderSell909$19.79$17,989.111,157,310View SEC Filing Icon  
1/20/2026Timothy Eugene SullivanCFOSell2,892$19.79$57,232.68104,188View SEC Filing Icon  
1/13/2026Cedric FrancoisCEOSell10,186$22.19$226,027.34321,419View SEC Filing Icon  
1/13/2026David O. WatsonGeneral CounselSell5,780$22.19$128,258.2098,838View SEC Filing Icon  
1/13/2026James George ChopasCAOSell873$22.19$19,371.8752,595View SEC Filing Icon  
1/13/2026Mark Jeffrey DeLongInsiderSell1,780$22.19$39,498.2083,058View SEC Filing Icon  
1/13/2026Nur NicholsonInsiderSell2,618$22.19$58,093.4281,046View SEC Filing Icon  
1/13/2026Pascal DeschateletsInsiderSell2,277$22.19$50,526.631,158,219View SEC Filing Icon  
1/13/2026Timothy Eugene SullivanCFOSell3,856$22.19$85,564.64107,080View SEC Filing Icon  
12/16/2025David O. WatsonGeneral CounselSell5,000$24.49$122,450.00103,730View SEC Filing Icon  
11/17/2025David O. WatsonGeneral CounselSell5,000$20.06$100,300.00108,730View SEC Filing Icon  
10/21/2025Timothy Eugene SullivanCFOSell10,000$28.03$280,300.00110,936View SEC Filing Icon  
10/16/2025David O. WatsonGeneral CounselSell5,000$25.22$126,100.00113,730View SEC Filing Icon  
10/10/2025A. Sinclair DunlopDirectorSell31,092$23.72$737,502.243,837View SEC Filing Icon  
9/19/2025A. Sinclair DunlopDirectorSell31,092$22.95$713,561.4068,908View SEC Filing Icon  
9/16/2025David O. WatsonGeneral CounselSell5,000$24.34$121,700.00118,730View SEC Filing Icon  
9/15/2025James George ChopasCAOSell189$24.19$4,571.9153,468View SEC Filing Icon  
9/2/2025James George ChopasCAOSell548$28.08$15,387.8453,657View SEC Filing Icon  
8/28/2025Cedric FrancoisCEOSell49,963$28.39$1,418,449.57307,946View SEC Filing Icon  
8/27/2025Cedric FrancoisCEOSell175,037$28.19$4,934,293.03357,909View SEC Filing Icon  
8/18/2025David O. WatsonGeneral CounselSell5,000$27.80$139,000.00123,730View SEC Filing Icon  
7/17/2025Cedric FrancoisCEOSell19,725$20.21$398,642.25331,605View SEC Filing Icon  
7/16/2025David O. WatsonGeneral CounselSell5,000$19.55$97,750.00128,730View SEC Filing Icon  
7/15/2025Cedric FrancoisCEOSell1,900$20.09$38,171.00342,333View SEC Filing Icon  
7/14/2025Cedric FrancoisCEOSell137,465$20.19$2,775,418.35343,433View SEC Filing Icon  
6/16/2025David O. WatsonGeneral CounselSell5,000$18.77$93,850.00133,730View SEC Filing Icon  
3/17/2025James George ChopasCAOSell183$24.82$4,542.0647,955View SEC Filing Icon  
3/5/2025David O. WatsonGeneral CounselSell5,569$25.10$139,781.90138,730View SEC Filing Icon  
2/11/2025Mark Jeffrey DeLongInsiderSell363$28.54$10,360.0283,945View SEC Filing Icon  
1/29/2025Cedric FrancoisCEOSell2,824$29.52$83,364.48415,695View SEC Filing Icon  
1/29/2025David O. WatsonGeneral CounselSell695$29.52$20,516.40144,299View SEC Filing Icon  
1/29/2025Nur NicholsonInsiderSell825$29.52$24,354.0083,664View SEC Filing Icon  
1/29/2025Timothy Eugene SullivanCFOSell546$29.52$16,117.92128,665View SEC Filing Icon  
1/22/2025Cedric FrancoisCEOSell13,551$30.43$412,356.93418,519View SEC Filing Icon  
1/22/2025David O. WatsonGeneral CounselSell3,323$30.43$101,118.89144,994View SEC Filing Icon  
1/22/2025James George ChopasCAOSell1,096$30.43$33,351.2848,138View SEC Filing Icon  
1/22/2025Nur NicholsonInsiderSell3,948$30.43$120,137.6484,489View SEC Filing Icon  
1/22/2025Timothy Eugene SullivanCFOSell3,088$30.43$93,967.84129,211View SEC Filing Icon  
1/17/2025Cedric FrancoisCEOSell6,007$29.96$179,969.72301,408View SEC Filing Icon  
1/17/2025David O. WatsonGeneral CounselSell2,201$29.96$65,941.96105,555View SEC Filing Icon  
1/17/2025James George ChopasCAOSell715$29.96$21,421.4036,643View SEC Filing Icon  
1/17/2025Nur NicholsonInsiderSell2,145$29.96$64,264.2052,011View SEC Filing Icon  
1/17/2025Timothy Eugene SullivanCFOSell1,730$29.96$51,830.8086,370View SEC Filing Icon  
1/13/2025Cedric FrancoisCEOSell6,247$28.70$179,288.90307,415View SEC Filing Icon  
1/13/2025David O. WatsonGeneral CounselSell4,965$28.70$142,495.50107,756View SEC Filing Icon  
1/13/2025James George ChopasCAOSell783$28.70$22,472.1037,358View SEC Filing Icon  
1/13/2025Jeffrey EiseleInsiderSell264$28.70$7,576.8056,881View SEC Filing Icon  
1/13/2025Timothy Eugene SullivanCFOSell2,170$28.70$62,279.0088,100View SEC Filing Icon  
1/6/2025Caroline BaumalInsiderSell2,816$33.81$95,208.9655,560View SEC Filing Icon  
12/23/2024Jeffrey EiseleInsiderSell63$33.09$2,084.6757,145View SEC Filing Icon  
9/16/2024A. Sinclair DunlopDirectorSell37,000$36.23$1,340,510.00100,000View SEC Filing Icon  
6/21/2024A. Sinclair DunlopDirectorSell37,000$39.24$1,451,880.00136,998View SEC Filing Icon  
5/8/2024Pascal DeschateletsInsiderSell78,907$42.35$3,341,711.451,115,983View SEC Filing Icon  
4/8/2024Pascal DeschateletsInsiderSell69,107$54.17$3,743,526.191,115,983View SEC Filing Icon  
4/1/2024Timothy Eugene SullivanCFOSell4,000$58.66$234,640.0093,338View SEC Filing Icon  
3/19/2024A. Sinclair DunlopDirectorSell18,681$57.18$1,068,179.58173,998View SEC Filing Icon  
3/18/2024Mark Jeffrey DeLongInsiderSell9,913$56.90$564,049.7054,693View SEC Filing Icon  
3/15/2024James George ChopasCAOSell184$56.46$10,388.6438,883View SEC Filing Icon  
3/13/2024Nur NicholsonInsiderSell11,220$57.56$645,823.2056,287View SEC Filing Icon  
3/1/2024Cedric FrancoisCEOSell250,000$64.11$16,027,500.00313,662View SEC Filing Icon  
3/1/2024Timothy Eugene SullivanCFOSell6,000$63.22$379,320.0093,338View SEC Filing Icon  
2/12/2024Adam J. TownsendInsiderSell1,148$67.77$77,799.9692,453View SEC Filing Icon  
2/12/2024Cedric FrancoisCEOSell3,962$67.77$268,504.74313,662View SEC Filing Icon  
2/12/2024David O. WatsonGeneral CounselSell781$67.77$52,928.37103,390View SEC Filing Icon  
2/12/2024Timothy Eugene SullivanCFOSell1,431$67.77$96,978.8793,338View SEC Filing Icon  
1/29/2024Cedric FrancoisCEOSell2,843$64.14$182,350.02317,624View SEC Filing Icon  
1/29/2024David O. WatsonGeneral CounselSell906$64.14$58,110.84104,171View SEC Filing Icon  
1/29/2024Nur NicholsonInsiderSell835$64.14$53,556.9067,507View SEC Filing Icon  
1/22/2024Adam J. TownsendInsiderSell3,413$65.00$221,845.0094,507View SEC Filing Icon  
1/22/2024Cedric FrancoisCEOSell13,431$65.00$873,015.00320,467View SEC Filing Icon  
1/22/2024David O. WatsonGeneral CounselSell4,184$65.00$271,960.00105,077View SEC Filing Icon  
1/22/2024James George ChopasCAOSell1,061$65.00$68,965.0039,067View SEC Filing Icon  
1/22/2024Timothy Eugene SullivanCFOSell3,551$65.00$230,815.0095,675View SEC Filing Icon  
1/16/2024Cedric FrancoisCEOSell7,851$66.81$524,525.31333,898View SEC Filing Icon  
1/16/2024David O. WatsonGeneral CounselSell4,240$66.81$283,274.40109,261View SEC Filing Icon  
1/16/2024James George ChopasCAOSell864$66.81$57,723.8440,128View SEC Filing Icon  
1/16/2024Jeffrey EiseleInsiderSell438$66.81$29,262.7872,650View SEC Filing Icon  
1/16/2024Timothy Eugene SullivanCFOSell2,235$66.81$149,320.3599,226View SEC Filing Icon  
1/4/2024Caroline BaumalInsiderSell2,751$60.05$165,197.5532,931View SEC Filing Icon  
12/26/2023Jeffrey EiseleInsiderSell68$57.86$3,934.4853,815View SEC Filing Icon  
12/19/2023David O. WatsonGeneral CounselSell3,905$57.23$223,483.1589,753View SEC Filing Icon  
12/1/2023Lukas ScheiblerInsiderSell10,000$60.00$600,000.0068,299View SEC Filing Icon  
11/21/2023Cedric FrancoisCEOSell5,000$48.80$244,000.00269,655View SEC Filing Icon  
11/17/2023Alec MachielsDirectorSell1,250$47.74$59,675.00367,420View SEC Filing Icon  
11/8/2023Pascal DeschateletsInsiderSell12,000$47.27$567,240.001,071,807View SEC Filing Icon  
10/23/2023James George ChopasCAOSell132$46.04$6,077.2832,680View SEC Filing Icon  
10/23/2023Mark Jeffrey DeLongInsiderSell131$46.04$6,031.2451,622View SEC Filing Icon  
10/17/2023Alec MachielsDirectorSell1,250$48.50$60,625.00367,420View SEC Filing Icon  
10/9/2023Pascal DeschateletsInsiderSell12,000$40.38$484,560.001,066,313View SEC Filing Icon  
9/18/2023Alec MachielsDirectorSell1,250$45.00$56,250.00367,420View SEC Filing Icon  
9/18/2023Nur NicholsonInsiderSell20,350$44.27$900,894.5053,284View SEC Filing Icon  
9/15/2023Alec MachielsDirectorSell1,250$45.34$56,675.00367,420View SEC Filing Icon  
9/8/2023Pascal DeschateletsInsiderSell12,000$42.87$514,440.001,059,813View SEC Filing Icon  
9/1/2023Cedric FrancoisCEOSell150,000$41.75$6,262,500.00424,655View SEC Filing Icon  
8/31/2023James George ChopasCAOSell551$41.23$22,717.7330,312View SEC Filing Icon  
8/8/2023Pascal DeschateletsInsiderSell12,000$23.66$283,920.001,053,313View SEC Filing Icon  
7/17/2023Alec MachielsDirectorSell1,250$64.79$80,987.50267,641View SEC Filing Icon  
7/10/2023Pascal DeschateletsInsiderSell12,000$84.55$1,014,600.001,046,813View SEC Filing Icon  
7/3/2023David O. WatsonGeneral CounselSell8,510$89.98$765,729.8085,753View SEC Filing Icon  
7/3/2023Timothy Eugene SullivanCFOSell6,779$89.97$609,906.6377,713View SEC Filing Icon  
6/20/2023Alec MachielsDirectorSell1,250$88.41$110,512.50267,641View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Apellis Pharmaceuticals (NASDAQ:APLS)

96.29% of Apellis Pharmaceuticals 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 APLS by year and by quarter.

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

Apellis Pharmaceuticals Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/16/2026Empowered Funds LLC148,038$5.96M0.0%+1,006.3%0.116%Search for SEC Filing on Google Icon
6/15/2026Carmignac Gestion35,127$1.41M0.0%N/A0.027%Search for SEC Filing on Google Icon
5/29/2026Perceptive Advisors LLC80,956$3.26M0.1%N/A0.063%Search for SEC Filing on Google Icon
5/28/2026Carlson Capital L.P.30,000$1.21M0.4%N/A0.023%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE1,190,864$47.91M0.0%+24.5%0.930%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC252,130$10.14M0.0%+9.5%0.197%Search for SEC Filing on Google Icon
5/19/2026Oddo BHF Asset Management Sas825,000$33.19M1.3%N/A0.644%Search for SEC Filing on Google Icon
5/18/2026ADAR1 Capital Management LLC72,500$2.92M0.2%+262.5%0.057%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC1,219$49K0.0%-53.2%0.001%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System94,833$3.82M0.0%+29.5%0.074%Search for SEC Filing on Google Icon
5/18/2026Readystate Asset Management LP34,100$1.37M0.1%N/A0.027%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada126,701$5.10M0.0%+42.9%0.099%Search for SEC Filing on Google Icon
5/18/2026Rock Springs Capital Management LP162,750$6.55M0.4%+8.1%0.127%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC148,038$5.96M0.0%+1,006.3%0.116%Search for SEC Filing on Google Icon
5/18/2026Exome Asset Management LLC85,517$3.44M1.8%-37.0%0.067%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 24,765$1M0.0%+8.4%0.019%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP121,270$4.88M0.0%+281.8%0.095%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.20,351$0.82M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/15/2026Weiss Asset Management LP700,000$28.16M0.5%N/A0.547%Search for SEC Filing on Google Icon
5/15/2026Absolute Gestao de Investimentos Ltda.450,000$18.10M2.1%N/A0.352%Search for SEC Filing on Google Icon
5/15/2026Kryger Capital LLC1,100,000$44.25M3.1%N/A0.859%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund1,202,100$48.36M0.1%N/A0.939%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC935,958$37.65M0.1%+47.8%0.731%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC321,200$12.92M0.1%N/A0.251%Search for SEC Filing on Google Icon
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.200,600$8.07M1.2%N/A0.157%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL21,000$0.85M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio31,378$1.26M0.0%-3.3%0.025%Search for SEC Filing on Google Icon
5/14/2026Capula Management Ltd56,266$2.26M0.0%N/A0.044%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.11,747$0.47M0.0%-80.5%0.009%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming1,288$52K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/13/2026Transmarket Holdings LP23,585$0.95M0.5%N/A0.018%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP903,637$36.35M0.0%+82.2%0.706%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.54,474$2.19M0.0%+1.8%0.043%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP1,338,995$53.75M0.0%+640.1%1.046%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp524,789$21.11M0.0%+93.0%0.410%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System20,816$0.84M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/4/2026ABC Arbitrage SA83,317$3.35M0.4%N/A0.065%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.499,053$20.08M0.0%N/A0.390%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky25,000$1.01M0.0%N/A0.020%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS25,344$1.02M0.0%N/A0.020%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp22,102$0.89M0.0%N/A0.017%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC5,944$0.24M0.0%N/A0.005%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC231,917$9.33M0.6%-29.1%0.181%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund23,400$0.94M0.0%N/A0.018%Search for SEC Filing on Google Icon
4/29/2026Burney Co.61,578$2.48M0.1%N/A0.048%Search for SEC Filing on Google Icon
4/27/2026Chicago Capital Management LLC190,000$7.64M0.0%N/A0.149%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System18,299$0.74M0.0%N/A0.014%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd8,536$0.34M0.0%-73.0%0.007%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA426,821$17.17M0.0%+9.2%0.334%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System45,400$1.83M0.0%N/A0.036%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.1,974$50K0.0%-96.0%0.002%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.225,976$5.68M0.0%+23.5%0.179%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV17,668$0.44M0.0%-54.7%0.014%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC15,553$0.39M0.0%-56.0%0.012%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp96,211$2.42M0.0%+25.4%0.076%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC14,570$0.37M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC461,186$11.59M0.0%-53.5%0.365%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC27,086$0.68M0.2%+17.4%0.021%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP13,152$0.33M0.0%+47.3%0.010%Search for SEC Filing on Google Icon
2/18/2026Sphera Funds Management LTD.250,961$6.30M1.2%+294.2%0.198%Search for SEC Filing on Google Icon
2/18/2026Suvretta Capital Management LLC4,139,426$103.98M2.1%+43.8%3.272%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd24,075$0.61M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/18/2026RTW Investments LP7,666,764$192.59M1.9%N/A6.059%Search for SEC Filing on Google Icon
2/18/2026Orbimed Advisors LLC2,429,868$61.04M1.3%-5.6%1.920%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC19,207$0.48M0.3%N/A0.015%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC946,459$23.78M0.0%-29.6%0.748%Search for SEC Filing on Google Icon
2/18/2026Man Group plc144,271$3.62M0.0%+114.7%0.114%Search for SEC Filing on Google Icon
2/18/2026Ishara Investments LP50,000$1.26M1.5%N/A0.040%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC230,320$5.79M0.0%+569.3%0.182%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC168,455$4.23M0.0%+32.5%0.133%Search for SEC Filing on Google Icon
2/18/2026Elmind Capital LP50,000$1.26M0.4%N/A0.040%Search for SEC Filing on Google Icon
2/18/2026Apis Capital Advisors LLC192,000$4.82M0.8%N/A0.152%Search for SEC Filing on Google Icon
2/18/2026683 Capital Management LLC330,000$8.29M0.4%+14.6%0.261%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP12,537$0.32M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC36,647$0.92M0.0%+8.3%0.029%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC2,276,687$57.19M0.0%-49.3%1.799%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC16,877$0.42M0.0%N/A0.013%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP194,592$4.89M0.0%-66.8%0.154%Search for SEC Filing on Google Icon
2/17/2026Amundi30,721$0.77M0.0%-97.9%0.024%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC193,876$4.87M0.1%-30.2%0.153%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD95,035$2.39M0.0%-3.0%0.075%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.1,974$50K0.0%-96.0%0.002%Search for SEC Filing on Google Icon
2/17/2026Rock Springs Capital Management LP150,500$3.78M0.2%+63.6%0.119%Search for SEC Filing on Google Icon
2/17/2026Quantitative Investment Management LLC8,611$0.22M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/17/2026Integral Health Asset Management LLC200,000$5.02M0.2%-20.0%0.158%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio32,448$0.82M0.0%-3.7%0.026%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board66,916$1.68M0.0%-22.0%0.053%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP171,156$4.30M0.0%-12.1%0.135%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada88,687$2.23M0.0%-39.3%0.070%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.9,302$0.23M0.0%-59.9%0.007%Search for SEC Filing on Google Icon
2/17/2026Polar Capital Holdings Plc3,706,510$93.11M0.4%+39.9%2.929%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC192,156$4.83M0.0%+140.7%0.152%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.42,134$1.06M0.0%N/A0.033%Search for SEC Filing on Google Icon
2/16/2026Maven Securities LTD15,000$0.38M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP23,128$0.58M0.0%-6.0%0.018%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP990,848$24.89M0.0%+149.8%0.783%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co8,495$0.21M0.0%-52.1%0.007%Search for SEC Filing on Google Icon
2/13/2026Bridgewater Associates LP143,805$3.61M0.0%N/A0.114%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp36,661$0.92M0.0%N/A0.029%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP1,179,828$29.64M0.1%+181.9%0.932%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Apellis Pharmaceuticals logo
Apellis Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of therapeutic compounds through the inhibition of the complement system for autoimmune and inflammatory diseases. It offers EMPAVELI for the treatment of paroxysmal nocturnal hemoglobinuria, C3 glomerulopathy and immune complex membranoproliferative glomerulonephritis, and hematopoietic stem cell transplantation-associated thrombotic microangiopathy; and SYFOVRE for treating geographic atrophy secondary to age-related macular degeneration and geographic atrophy (GA). The company also develops APL-3007, a small interfering RNA, or siRNA, which is in a Phase 1 clinical trial, as well as an oral complement inhibitor that is in preclinical development. It has a collaboration and license agreement with Swedish Orphan Biovitrum AB (publ) for development and commercialization of pegcetacoplan; and a collaboration with Beam Therapeutics Inc. focused on the use of Beam's base editing technology to discover new treatments for complement-driven diseases. The company was incorporated in 2009 and is based in Waltham, Massachusetts.
Read More on Apellis Pharmaceuticals

Today's Range

Now: $41.03
Low: $41.03
High: $41.07

50 Day Range

MA: $34.89
Low: $16.97
High: $41.12

52 Week Range

Now: $41.03
Low: $16.10
High: $41.14

Volume

68,611,400 shs

Average Volume

7,541,235 shs

Market Capitalization

$5.25 billion

P/E Ratio

40.23

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Apellis Pharmaceuticals?

Apellis Pharmaceuticals' top insider investors include:
  1. Pascal Deschatelets (Insider)
  2. Cedric Francois (CEO)
  3. Alec Machiels (Director)
  4. A Sinclair Dunlop (Director)
  5. David O Watson (General Counsel)
  6. Timothy Eugene Sullivan (CFO)
  7. Mark Jeffrey Delong (Insider)
  8. Federico Grossi (Insider)
  9. Adam J Townsend (Insider)
  10. Caroline Baumal (Insider)
Learn More about top insider investors at Apellis Pharmaceuticals.

Who are the major institutional investors of Apellis Pharmaceuticals?

Apellis Pharmaceuticals' top institutional shareholders include:
  1. Dimensional Fund Advisors LP — 1.05%
  2. Healthcare of Ontario Pension Plan Trust Fund — 0.94%
  3. Bank of America Corp DE — 0.93%
  4. Kryger Capital LLC — 0.86%
  5. Renaissance Technologies LLC — 0.73%
  6. First Trust Advisors LP — 0.71%
Learn More about top institutional investors of Apellis Pharmaceuticals stock.

Which institutional investors are selling Apellis Pharmaceuticals stock?

Within the last quarter, APLS stock was sold by these institutional investors:
  1. Granite Investment Partners LLC
  2. Exome Asset Management LLC
  3. Sei Investments Co.
  4. Y Intercept Hong Kong Ltd
  5. EverSource Wealth Advisors LLC
  6. Public Employees Retirement System of Ohio
In the last year, company insiders that have sold Apellis Pharmaceuticals company stock include:
  1. Pascal Deschatelets (Insider)
  2. Cedric Francois (CEO)
  3. David O Watson (General Counsel)
  4. Mark Jeffrey Delong (Insider)
  5. Timothy Eugene Sullivan (CFO)
  6. Caroline Baumal (Insider)
  7. Nur Nicholson (Insider)
  8. A Sinclair Dunlop (Director)
  9. James George Chopas (CAO)
Learn More investors selling Apellis Pharmaceuticals stock.

Which institutional investors are buying Apellis Pharmaceuticals stock?

During the previous quarter, APLS stock was purchased by institutional investors including:
  1. Healthcare of Ontario Pension Plan Trust Fund
  2. Dimensional Fund Advisors LP
  3. Kryger Capital LLC
  4. Oddo BHF Asset Management Sas
  5. Weiss Asset Management LP
  6. Principal Financial Group Inc.
  7. Absolute Gestao de Investimentos Ltda.
  8. First Trust Advisors LP