Margaret Chow Couchbase, Inc. (BASE) insider trading activity

Margaret Chow is SVP & Chief Legal Officer of Couchbase, Inc.. Currently has a direct ownership of 205,175 shares of BASE, which is worth approximately $3.09 Million. The most recent transaction as insider was on Mar 20, 2025, when has been sold 12,915 shares (Common Stock) at a price of $14.0 per share, resulting in proceeds of $180,810. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 205K

38.33% 3M change

2.5% 12M change

Total Value Held $3.09 Million

Margaret Chow Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 20 2025	SELL Open market or private sale	$180,810 $14.0 p/Share	12,915 Reduced 5.92%	205,175 Common Stock
Mar 17 2025	SELL Payment of exercise price or tax liability	$100,486 $13.55 p/Share	7,416 Reduced 3.29%	217,779 Common Stock
Mar 03 2025	SELL Open market or private sale	$176,233 $17.48 p/Share	10,082 Reduced 4.29%	225,195 Common Stock
Feb 26 2025	BUY Grant, award, or other acquisition	-	102,210 Added 30.29%	235,277 Common Stock
Feb 04 2025	SELL Open market or private sale	$274,650 $18.31 p/Share	15,000 Reduced 10.13%	133,067 Common Stock
Feb 04 2025	BUY Exercise of conversion of derivative security	$116,250 $7.75 p/Share	15,000 Added 9.2%	148,067 Common Stock
Feb 03 2025	SELL Open market or private sale	$268,775 $17.62 p/Share	15,254 Reduced 10.28%	133,067 Common Stock
Jan 02 2025	SELL Open market or private sale	$319,246 $15.52 p/Share	20,570 Reduced 12.18%	148,321 Common Stock
Dec 16 2024	SELL Payment of exercise price or tax liability	$168,101 $15.3 p/Share	10,987 Reduced 6.11%	168,891 Common Stock
Nov 19 2024	SELL Open market or private sale	$4,100 $20.0 p/Share	205 Reduced 0.11%	179,878 Common Stock
Nov 13 2024	SELL Open market or private sale	$41,781 $20.02 p/Share	2,087 Reduced 1.15%	180,083 Common Stock
Sep 16 2024	SELL Payment of exercise price or tax liability	$152,784 $14.4 p/Share	10,610 Reduced 5.51%	181,848 Common Stock
Jul 25 2024	SELL Open market or private sale	$45,800 $20.0 p/Share	2,290 Reduced 1.18%	192,458 Common Stock
Jun 17 2024	SELL Payment of exercise price or tax liability	$270,340 $17.24 p/Share	15,681 Reduced 7.45%	194,748 Common Stock
May 20 2024	SELL Open market or private sale	$29,315 $27.5 p/Share	1,066 Reduced 0.5%	210,429 Common Stock
May 20 2024	BUY Exercise of conversion of derivative security	$8,261 $7.75 p/Share	1,066 Added 0.5%	211,495 Common Stock
May 17 2024	SELL Open market or private sale	$108,303 $27.53 p/Share	3,934 Reduced 1.84%	210,429 Common Stock
May 17 2024	BUY Exercise of conversion of derivative security	$30,488 $7.75 p/Share	3,934 Added 1.8%	214,363 Common Stock
Apr 01 2024	SELL Open market or private sale	$144,755 $26.2 p/Share	5,525 Reduced 2.56%	210,429 Common Stock
Apr 01 2024	BUY Exercise of conversion of derivative security	$23,250 $7.75 p/Share	3,000 Added 1.39%	213,429 Common Stock
Mar 18 2024	SELL Payment of exercise price or tax liability	$134,438 $26.92 p/Share	4,994 Reduced 2.29%	212,706 Common Stock
Mar 06 2024	SELL Open market or private sale	$305,300 $30.53 p/Share	10,000 Reduced 4.39%	217,700 Common Stock
Mar 06 2024	BUY Exercise of conversion of derivative security	$77,500 $7.75 p/Share	10,000 Added 4.21%	227,700 Common Stock
Feb 28 2024	BUY Grant, award, or other acquisition	-	55,597 Added 20.34%	217,700 Common Stock
Feb 05 2024	SELL Open market or private sale	$10,450 $27.5 p/Share	380 Reduced 0.23%	162,103 Common Stock

Margaret Chow

SVP & Chief Legal Officer

Santa Clara, CA

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