BASE Insider Trading

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Insider Trading History
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Notice: This stock is marked as potentially delisted. It may not be actively trading.

Insider Ownership Percentage: 14.80%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $5,236,575.35

Couchbase Insider Trading History Chart

Couchbase Share Price & Price History

^$24.51

+0.30 (1.20%)

As of 09/24/2025 01:00 AM ET

Couchbase Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/2/2025	Matthew M. Cain	CEO	Sell	17,669	$24.38	$430,770.22	829,738
8/29/2025	Matthew M. Cain	CEO	Sell	5,542	$24.39	$135,169.38	847,407
8/18/2025	Matthew M. Cain	CEO	Sell	12,357	$24.35	$300,892.95	852,949
7/31/2025	Matthew M. Cain	CEO	Sell	5,542	$24.26	$134,448.92	865,306
7/15/2025	Matthew M. Cain	CEO	Sell	12,357	$24.30	$300,275.10	870,848
6/30/2025	Matthew M. Cain	CEO	Sell	5,542	$24.37	$135,058.54	883,205
6/25/2025	Huw Owen	SVP	Sell	15,873	$24.28	$385,396.44	377,820
6/20/2025	Huw Owen	SVP	Sell	10,716	$24.44	$261,899.04	393,693
6/20/2025	Lynn M. Christensen	Director	Sell	167	$24.44	$4,081.48	11,820
6/20/2025	Matthew M. Cain	CEO	Sell	63,600	$24.25	$1,542,300.00	888,747
6/20/2025	William Robert Carey	CFO	Sell	1,321	$25.00	$33,025.00	92,443
6/17/2025	Lynn M. Christensen	Director	Sell	7,933	$20.01	$158,739.33	11,987
6/17/2025	Matthew M. Cain	CEO	Sell	7,833	$20.01	$156,738.33	952,347
6/4/2025	William Robert Carey	CFO	Sell	2,300	$19.50	$44,850.00	94,780
6/2/2025	Carol W. Carpenter	Director	Sell	900	$17.88	$16,092.00	26,938
3/28/2025	Huw Owen	SVP	Sell	15,938	$15.43	$245,923.34	427,699
2/4/2025	Margaret Chow	SVP	Sell	15,000	$18.31	$274,650.00	133,067
2/3/2025	Carol W. Carpenter	Director	Sell	900	$17.30	$15,570.00	20,827
2/3/2025	Gregory N. Henry	CFO	Sell	9,820	$17.62	$173,028.40	304,555
1/24/2025	Huw Owen	SVP	Sell	14,742	$18.05	$266,093.10	311,251
1/6/2025	Huw Owen	SVP	Sell	2,993	$16.02	$47,947.86	325,993
12/23/2024	Huw Owen	SVP	Sell	7,575	$15.22	$115,291.50	341,709
12/20/2024	Gregory N. Henry	CFO	Sell	3,853	$15.14	$58,334.42	336,679
11/7/2024	William Robert Carey	CAO	Sell	912	$18.00	$16,416.00	72,700
11/1/2024	Carol W. Carpenter	Director	Sell	900	$16.18	$14,562.00	23,527
10/1/2024	Carol W. Carpenter	Director	Sell	900	$16.00	$14,400.00	24,427
9/27/2024	Huw Owen	SVP	Sell	6,736	$15.07	$101,511.52	373,647
9/26/2024	Gregory N. Henry	CFO	Sell	1,100	$15.00	$16,500.00	368,123
9/19/2024	Edward T. Anderson	Director	Buy	21,080	$14.16	$298,492.80	85,902
9/3/2024	Carol W. Carpenter	Director	Sell	900	$19.28	$17,352.00	25,327
8/1/2024	Carol W. Carpenter	Director	Sell	900	$19.06	$17,154.00	26,227
7/26/2024	Jeff Epstein	Director	Sell	7,277	$20.10	$146,267.70	28,027
7/25/2024	Margaret Chow	SVP	Sell	2,290	$20.00	$45,800.00	192,458
7/25/2024	Matthew M. Cain	CEO	Sell	8,953	$20.01	$179,149.53	776,437
7/8/2024	Carol W. Carpenter	Director	Sell	900	$18.19	$16,371.00	27,127
6/24/2024	Huw Owen	SVP	Sell	7,792	$16.84	$131,217.28	405,123
6/20/2024	Gregory N. Henry	CFO	Sell	3,982	$16.52	$65,782.64	393,060
6/20/2024	Huw Owen	SVP	Sell	2,993	$16.53	$49,474.29	412,915
6/3/2024	Matthew M. Cain	CEO	Sell	18,101	$22.05	$399,127.05	855,304
5/29/2024	Lynn M. Christensen	Director	Sell	9,874	$25.76	$254,354.24	1,229
5/20/2024	Margaret Chow	SVP	Sell	1,066	$27.50	$29,315.00	210,429
5/17/2024	Margaret Chow	SVP	Sell	3,934	$27.53	$108,303.02	210,429
5/15/2024	Matthew M. Cain	CEO	Sell	10,053	$26.58	$267,208.74	873,405
4/15/2024	Matthew M. Cain	CEO	Sell	10,053	$24.15	$242,779.95	883,458
3/22/2024	Huw Owen	SVP	Sell	11,581	$26.79	$310,254.99	441,454
3/21/2024	Gregory N. Henry	CFO	Sell	18,747	$27.84	$521,916.48	330,652
3/21/2024	William Robert Carey	CAO	Sell	4,431	$27.90	$123,624.90	48,097
3/18/2024	William Robert Carey	CAO	Sell	416	$27.20	$11,315.20	52,528
3/6/2024	Margaret Chow	SVP	Sell	10,000	$30.53	$305,300.00	217,700
2/5/2024	Margaret Chow	SVP	Sell	380	$27.50	$10,450.00	162,103
2/2/2024	Margaret Chow	SVP	Sell	4,620	$27.50	$127,050.00	162,103
1/25/2024	Huw Owen	SVP	Sell	1,376	$25.00	$34,400.00	384,571
1/23/2024	Huw Owen	SVP	Sell	3,500	$25.00	$87,500.00	384,571
1/4/2024	Lynn M. Christensen	Director	Sell	14,532	$20.52	$298,196.64	10,800
1/3/2024	Gregory N. Henry	CFO	Sell	36,551	$20.73	$757,702.23	362,433
1/2/2024	Huw Owen	SVP	Sell	40,604	$21.38	$868,113.52	394,704
12/21/2023	Huw Owen	SVP	Sell	3,211	$22.49	$72,215.39	435,308
12/20/2023	Gregory N. Henry	CFO	Sell	4,174	$23.11	$96,461.14	398,984
12/20/2023	William Robert Carey	CAO	Sell	452	$23.15	$10,463.80	52,778
12/18/2023	Gregory N. Henry	CFO	Sell	15,957	$23.59	$376,425.63	403,158
12/18/2023	Margaret Chow	SVP	Sell	4,989	$23.59	$117,690.51	164,463
12/18/2023	Matthew M. Cain	CEO	Sell	78,927	$23.69	$1,869,780.63	651,219
12/18/2023	William Robert Carey	CAO	Sell	1,287	$23.59	$30,360.33	53,230
12/1/2023	William Robert Carey	CAO	Sell	1,000	$20.00	$20,000.00	54,517
11/14/2023	Margaret Chow	SVP	Sell	1,153	$18.00	$20,754.00	169,452
9/21/2023	Huw Owen	SVP	Sell	2,990	$17.31	$51,756.90	452,978
9/19/2023	Gregory N. Henry	CFO	Sell	16,453	$18.28	$300,760.84	424,403
9/19/2023	Margaret Chow	SVP	Sell	4,940	$18.28	$90,303.20	170,605
9/19/2023	Matthew M. Cain	CEO	Sell	19,949	$18.28	$364,667.72	670,146
9/19/2023	William Robert Carey	CAO	Sell	2,647	$18.47	$48,890.09	55,517
9/18/2023	Kevin Efrusy	Director	Sell	750,000	$17.71	$13,282,500.00	179,615
9/18/2023	X Lp Accel	Major Shareholder	Sell	635,400	$17.71	$11,252,934.00	2,370,354
9/7/2023	Margaret Chow	SVP	Sell	1,154	$18.00	$20,772.00	175,545
8/1/2023	Margaret Chow	SVP	Sell	1,136	$16.49	$18,732.64	176,699
7/3/2023	Margaret Chow	SVP	Sell	1,137	$15.80	$17,964.60	177,835
6/30/2023	Huw Owen	SVP	Sell	3,025	$15.50	$46,887.50	471,532
6/20/2023	Gregory N. Henry	CFO	Sell	5,324	$15.12	$80,498.88	440,856
6/16/2023	Gregory N. Henry	CFO	Sell	11,597	$15.77	$182,884.69	446,180
6/16/2023	Margaret Chow	SVP	Sell	4,884	$15.77	$77,020.68	178,972
6/16/2023	Matthew M. Cain	CEO	Sell	19,722	$15.77	$311,015.94	690,095
6/16/2023	William Robert Carey	CAO	Sell	743	$15.77	$11,717.11	45,301
5/31/2023	Margaret Chow	SVP	Sell	1,000	$20.00	$20,000.00	185,036
5/1/2023	Margaret Chow	SVP	Sell	1,180	$15.26	$18,006.80	186,036
4/14/2023	Huw Owen	SVP	Sell	3,150	$15.51	$48,856.50	489,942
4/12/2023	Gregory N. Henry	CFO	Sell	5,447	$15.00	$81,705.00	457,777
4/3/2023	Margaret Chow	SVP	Sell	1,174	$14.00	$16,436.00	187,216
3/16/2023	Gregory N. Henry	CFO	Sell	2,936	$13.59	$39,900.24	276,039
3/16/2023	Margaret Chow	SVP	Sell	1,273	$13.59	$17,300.07	188,390
3/2/2023	Margaret Chow	SVP	Sell	1,175	$15.28	$17,954.00	111,669
2/1/2023	Gregory N. Henry	CFO	Sell	10,411	$15.09	$157,101.99	278,975
2/1/2023	Margaret Chow	SVP	Sell	1,148	$14.74	$16,921.52	112,844
1/27/2023	Gregory N. Henry	CFO	Sell	5,071	$15.03	$76,217.13	289,386
1/17/2023	Margaret Chow	SVP	Sell	1,147	$14.00	$16,058.00	113,992

SEC Filings (Institutional Ownership Changes) for Couchbase (NASDAQ:BASE)

96.07% of Couchbase 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

Couchbase Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/4/2025	Osaic Holdings Inc.	2,793	$68K	0.0%	-48.6%	0.005%
8/19/2025	State of Wyoming	3,187	$78K	0.0%	-50.0%	0.006%
8/15/2025	Tower Research Capital LLC TRC	6,230	$0.15M	0.0%	+723.0%	0.011%
8/15/2025	Wasatch Advisors LP	245,929	$6M	0.0%	-86.8%	0.445%
8/15/2025	Water Island Capital LLC	363,000	$8.85M	1.3%	N/A	0.657%
8/15/2025	Two Sigma Securities LLC	11,678	$0.29M	0.0%	N/A	0.021%
8/15/2025	Solel Partners LP	2,375,367	$57.91M	10.1%	+12.1%	4.299%
8/15/2025	BNP Paribas Financial Markets	49,868	$1.22M	0.0%	-24.2%	0.090%
8/15/2025	Bank of America Corp DE	213,384	$5.20M	0.0%	-16.1%	0.386%
8/15/2025	AQR Capital Management LLC	308,180	$7.51M	0.0%	+179.3%	0.558%
8/15/2025	AQR Arbitrage LLC	13,426	$0.33M	0.0%	N/A	0.024%
8/14/2025	PDT Partners LLC	114,232	$2.79M	0.2%	+98.3%	0.207%
8/14/2025	Caption Management LLC	38,000	$0.93M	0.0%	N/A	0.069%
8/14/2025	The Manufacturers Life Insurance Company	15,646	$0.38M	0.0%	+8.7%	0.028%
8/14/2025	Harvest Management LLC	103,852	$2.53M	1.1%	N/A	0.188%
8/14/2025	Qube Research & Technologies Ltd	215,856	$5.26M	0.0%	+57.2%	0.391%
8/14/2025	Daiwa Securities Group Inc.	3,166	$77K	0.0%	-21.5%	0.006%
8/14/2025	Natixis	40,000	$0.98M	0.0%	N/A	0.072%
8/13/2025	Gabelli Funds LLC	71,617	$1.75M	0.0%	N/A	0.130%
8/13/2025	GABELLI & Co INVESTMENT ADVISERS INC.	62,200	$1.52M	0.2%	N/A	0.113%
8/13/2025	Jump Financial LLC	61,459	$1.50M	0.0%	N/A	0.111%
8/13/2025	Marshall Wace LLP	60,742	$1.48M	0.0%	-13.3%	0.110%
8/13/2025	Invesco Ltd.	38,430	$0.94M	0.0%	+22.5%	0.070%
8/13/2025	Groupe la Francaise	40,000	$0.98M	0.0%	N/A	0.072%
8/13/2025	Quadrature Capital Ltd	21,393	$0.52M	0.0%	N/A	0.039%
8/13/2025	State Board of Administration of Florida Retirement System	9,990	$0.24M	0.0%	N/A	0.018%
8/13/2025	Russell Investments Group Ltd.	6,080	$0.15M	0.0%	-82.0%	0.011%
8/12/2025	XTX Topco Ltd	19,347	$0.47M	0.0%	-69.6%	0.035%
8/12/2025	Jefferies Financial Group Inc.	1,524,681	$37.17M	0.3%	N/A	2.760%
8/12/2025	Eisler Capital Management Ltd.	175,875	$4.29M	0.0%	N/A	0.318%
8/12/2025	Rhumbline Advisers	62,833	$1.53M	0.0%	+13.7%	0.114%
8/12/2025	Franklin Resources Inc.	2,116,075	$51.59M	0.0%	+1.1%	3.830%
8/12/2025	Legal & General Group Plc	38,800	$0.95M	0.0%	-5.1%	0.070%
8/12/2025	JPMorgan Chase & Co.	153,833	$3.75M	0.0%	-33.7%	0.278%
8/12/2025	Magnetar Financial LLC	156,661	$3.82M	0.0%	N/A	0.284%
8/12/2025	Swiss National Bank	71,000	$1.73M	0.0%	-12.0%	0.129%
8/11/2025	Semanteon Capital Management LP	10,464	$0.26M	0.4%	N/A	0.019%
8/11/2025	Mint Tower Capital Management B.V.	10,000	$0.24M	0.0%	N/A	0.018%
8/8/2025	Intech Investment Management LLC	23,493	$0.57M	0.0%	+14.0%	0.043%
8/8/2025	Creative Planning	45,946	$1.12M	0.0%	+133.4%	0.085%
8/8/2025	SG Americas Securities LLC	116,406	$2.84M	0.0%	+588.9%	0.215%
8/8/2025	Geode Capital Management LLC	1,057,738	$25.79M	0.0%	+4.2%	1.956%
8/7/2025	ProShare Advisors LLC	24,328	$0.59M	0.0%	+96.1%	0.045%
8/7/2025	BCK Capital Management LP	25,994	$0.63M	0.5%	N/A	0.048%
8/7/2025	Connor Clark & Lunn Investment Management Ltd.	112,558	$2.74M	0.0%	-27.8%	0.208%
8/7/2025	Credit Industriel ET Commercial	140,000	$3.41M	0.3%	N/A	0.259%
8/6/2025	Savant Capital LLC	14,171	$0.35M	0.0%	N/A	0.026%
8/1/2025	Y Intercept Hong Kong Ltd	33,650	$0.82M	0.0%	N/A	0.062%
8/1/2025	Envestnet Asset Management Inc.	8,468	$0.21M	0.0%	-86.1%	0.016%
7/28/2025	Credit Industriel ET Commercial	140,000	$3.41M	0.3%	N/A	0.259%
7/25/2025	CWM LLC	17,208	$0.42M	0.0%	+310.6%	0.032%
7/22/2025	Knights of Columbus Asset Advisors LLC	59,617	$1.45M	0.1%	-42.0%	0.110%
7/16/2025	Congress Asset Management Co.	356,564	$8.69M	0.1%	-0.6%	0.659%
7/10/2025	Wealth Enhancement Advisory Services LLC	10,617	$0.26M	0.0%	N/A	0.020%
7/9/2025	Pallas Capital Advisors LLC	9,053	$0.22M	0.0%	N/A	0.017%
7/9/2025	Harbor Capital Advisors Inc.	10,829	$0.26M	0.0%	+20.7%	0.020%
6/27/2025	Goldman Sachs Group Inc.	225,460	$3.55M	0.0%	+42.0%	0.417%
6/18/2025	Voya Investment Management LLC	10,925	$0.17M	0.0%	-99.3%	0.020%
5/29/2025	Rhumbline Advisers	55,260	$0.87M	0.0%	-14.0%	0.102%
5/21/2025	Acadian Asset Management LLC	32,542	$0.51M	0.0%	-90.3%	0.060%
5/16/2025	Woodline Partners LP	17,069	$0.27M	0.0%	+60.7%	0.032%
5/16/2025	Caxton Associates LLP	17,185	$0.27M	0.0%	N/A	0.032%
5/16/2025	Goldman Sachs Group Inc.	225,460	$3.55M	0.0%	+42.0%	0.418%
5/16/2025	Petrus Trust Company LTA	17,971	$0.28M	0.0%	+36.6%	0.033%
5/16/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	23,848	$0.38M	0.0%	+6.6%	0.044%
5/16/2025	Jacobs Levy Equity Management Inc.	452,255	$7.12M	0.0%	-23.1%	0.838%
5/16/2025	Circumference Group LLC	321,801	$5.07M	6.2%	+3.8%	0.596%
5/16/2025	AQR Capital Management LLC	110,334	$1.74M	0.0%	-4.4%	0.204%
5/16/2025	Ardsley Advisory Partners LP	46,500	$0.73M	0.1%	N/A	0.086%
5/15/2025	PDT Partners LLC	57,614	$0.91M	0.1%	+280.8%	0.107%
5/15/2025	Irenic Capital Management LP	1,673,409	$26.36M	4.0%	N/A	3.100%
5/15/2025	Cubist Systematic Strategies LLC	122,073	$1.92M	0.0%	N/A	0.226%
5/15/2025	Royal Bank of Canada	151,037	$2.38M	0.0%	+5,995.1%	0.280%
5/15/2025	Pembroke Management LTD	693,493	$10.92M	1.6%	-22.8%	1.285%
5/15/2025	Siren L.L.C.	49,850	$0.79M	0.0%	-16.9%	0.092%
5/15/2025	State of Wyoming	6,369	$100K	0.0%	N/A	0.012%
5/15/2025	Trexquant Investment LP	45,780	$0.72M	0.0%	N/A	0.085%
5/15/2025	EVR Research LP	2,550,000	$40.16M	11.4%	-1.5%	4.724%
5/14/2025	AlphaQuest LLC	3,631	$57K	0.0%	+20.5%	0.007%
5/14/2025	EntryPoint Capital LLC	35,457	$0.56M	0.3%	N/A	0.066%
5/13/2025	Versor Investments LP	40,700	$0.64M	0.1%	N/A	0.075%
5/13/2025	Russell Investments Group Ltd.	33,804	$0.53M	0.0%	-63.9%	0.063%
5/12/2025	Nuveen LLC	91,388	$1.44M	0.0%	N/A	0.169%
5/12/2025	Invesco Ltd.	31,378	$0.49M	0.0%	+162.2%	0.058%
5/12/2025	Connor Clark & Lunn Investment Management Ltd.	155,957	$2.46M	0.0%	+117.1%	0.289%
5/12/2025	Herald Investment Management Ltd	200,000	$3.15M	0.6%	+11.1%	0.371%
5/9/2025	CenterBook Partners LP	145,646	$2.29M	0.1%	-0.7%	0.270%
5/9/2025	Deutsche Bank AG	493,404	$7.77M	0.0%	+26.4%	0.914%
5/9/2025	Charles Schwab Investment Management Inc.	336,418	$5.30M	0.0%	-15.2%	0.623%
5/9/2025	Vanguard Group Inc.	5,069,911	$79.85M	0.0%	-1.1%	9.392%
5/8/2025	US Bancorp DE	7,310	$0.12M	0.0%	-45.0%	0.014%
5/8/2025	XTX Topco Ltd	63,694	$1M	0.1%	+81.3%	0.118%
5/7/2025	Knights of Columbus Asset Advisors LLC	102,743	$1.62M	0.1%	+2.7%	0.190%
5/6/2025	ANTIPODES PARTNERS Ltd	11,627	$0.18M	0.0%	-8.3%	0.022%
5/6/2025	Readystate Asset Management LP	211,518	$3.33M	0.1%	+71.2%	0.392%
5/1/2025	CWM LLC	4,191	$66K	0.0%	+272.9%	0.008%
4/29/2025	Envestnet Asset Management Inc.	60,882	$0.96M	0.0%	N/A	0.113%
4/29/2025	Bank of New York Mellon Corp	135,495	$2.13M	0.0%	+0.5%	0.251%
4/14/2025	Harbor Capital Advisors Inc.	8,972	$0.14M	0.0%	+33.3%	0.017%
4/11/2025	Congress Asset Management Co.	358,716	$5.65M	0.0%	N/A	0.676%

Data available starting January 2016

Couchbase, Inc. provides cloud database platform for enterprise applications in the United States and internationally. Its database works in multiple configurations, ranging from cloud to multi- or hybrid-cloud to on-premise environments to the edge. The company offers Couchbase Capella, an automated and secure Database-as-a-Service that simplifies database management by deploying, managing, and operating Couchbase Server across cloud environments; and Couchbase Server, a multi-service NoSQL database, which provides SQL-compatible query language and SQL++ that allows for a various array of data manipulation functions. It also provides Couchbase Mobile, an embedded NoSQL database for mobile and edge devices that enables an always-on experience with high data availability, even without internet connectivity, as well as synchronization gateway that allows for secure data sync between mobile devices and the backend data store. The company sells its platform through direct sales force and an ecosystem of partners. It serves governments and organizations, as well as enterprises in various industries, including retail and e-commerce, travel and hospitality, financial services and insurance, software and technology, gaming, media and entertainment, and industrials. The company was formerly known as Membase, Inc. and changed its name to Couchbase, Inc. in February 2011. Couchbase, Inc. was incorporated in 2008 and is headquartered in Santa Clara, California.

Today's Range

Now: $24.51

$24.51

50 Day Range

MA: $24.47

$24.34

$24.51

52 Week Range

Now: $24.51

$12.78

$25.16

Volume

N/A

Average Volume

1,123,755 shs

Market Capitalization

$1.35 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.93

Who are the company insiders with the largest holdings of Couchbase?: Couchbase's top insider investors include:
Matthew M Cain (CEO)
Huw Owen (SVP)
Gregory N Henry (CFO)
Margaret Chow (SVP)
William Robert Carey (CFO)
Edward T Anderson (Director)
William Robert Carey (CAO)
Jeff Epstein (Director)
Carol W Carpenter (Director)
Lynn M Christensen (Director)
Learn More about top insider investors at Couchbase.
Who are the major institutional investors of Couchbase?: Couchbase's top institutional shareholders include:
Susquehanna International Group LLP — 0.00%
Citadel Advisors LLC — 0.00%
Group One Trading LLC — 0.00%
Learn More about top institutional investors of Couchbase stock.
Which institutional investors are selling Couchbase stock?: In the last quarter, BASE stock was sold by these institutional investors:
Citadel Advisors LLC
Susquehanna International Group LLP
Group One Trading LLC
Within the previous year, company insiders that have sold Couchbase company stock include:
Matthew M Cain (CEO)
Huw Owen (SVP)
Gregory N Henry (CFO)
Margaret Chow (SVP)
William Robert Carey (CFO)
Edward T Anderson (Director)
William Robert Carey (CAO)
Learn More investors selling Couchbase stock.