William Spencer Marshall Planet Labs Pbc (PL) insider trading activity

William Spencer Marshall is Co-Founder and CEO of Planet Labs PBC. Currently has a direct ownership of 3.03 Million shares of PL, which is worth approximately $34.6 Million. The most recent transaction as insider was on Dec 15, 2025, when has been sold 121,897 shares (Class A Common Stock) at a price of $18.05 per share, resulting in proceeds of $2,200,240. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.03M

9.59% 3M change

8.25% 12M change

Total Value Held $34.6 Million

William Spencer Marshall Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 15 2025	SELL Payment of exercise price or tax liability	$2,200,240 $18.05 p/Share	121,897 Reduced 3.86%	3,034,490 Class A Common Stock
Oct 13 2025	SELL Open market or private sale	$3,100,000 $15.5 p/Share	200,000 Reduced 5.96%	3,156,387 Class A Common Stock
Sep 15 2025	SELL Payment of exercise price or tax liability	$1,385,093 $9.86 p/Share	140,476 Reduced 4.02%	3,356,387 Class A Common Stock
Sep 15 2025	BUY Grant, award, or other acquisition	-	36,586 Added 1.04%	3,496,863 Class A Common Stock
Jul 14 2025	SELL Bona fide gift	-	200,000 Reduced 5.46%	3,460,277 Class A Common Stock
Jun 15 2025	SELL Payment of exercise price or tax liability	$617,442 $5.37 p/Share	114,980 Reduced 3.05%	3,660,277 Class A Common Stock
Mar 20 2025	SELL Payment of exercise price or tax liability	$321,705 $4.24 p/Share	75,874 Reduced 1.97%	3,775,257 Class A Common Stock

Mar 20 2025	BUY Grant, award, or other acquisition	-	166,667 Added 4.15%	3,851,131 Class A Common Stock
Mar 15 2025	SELL Payment of exercise price or tax liability	$273,911 $4.16 p/Share	65,844 Reduced 1.76%	3,684,464 Class A Common Stock
Mar 12 2025	BUY Grant, award, or other acquisition	-	946,970 Added 20.16%	3,750,308 Class A Common Stock
Dec 15 2024	SELL Payment of exercise price or tax liability	$367,560 $4.01 p/Share	91,661 Reduced 3.17%	2,803,338 Class A Common Stock
Sep 15 2024	SELL Payment of exercise price or tax liability	$149,145 $2.15 p/Share	69,370 Reduced 2.34%	2,894,999 Class A Common Stock
Sep 09 2024	SELL Payment of exercise price or tax liability	$60,894 $1.92 p/Share	31,716 Reduced 1.06%	2,964,369 Class A Common Stock
Sep 09 2024	BUY Grant, award, or other acquisition	-	88,889 Added 2.88%	2,996,085 Class A Common Stock
Jun 15 2024	SELL Payment of exercise price or tax liability	$119,382 $1.85 p/Share	64,531 Reduced 2.17%	2,907,196 Class A Common Stock
Mar 27 2024	SELL Payment of exercise price or tax liability	$58,859 $2.55 p/Share	23,082 Reduced 0.77%	2,971,727 Class A Common Stock
Mar 27 2024	BUY Grant, award, or other acquisition	-	64,690 Added 2.11%	2,994,809 Class A Common Stock
Mar 19 2024	BUY Grant, award, or other acquisition	-	1,583,711 Added 35.09%	2,930,119 Class A Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$67,701 $2.21 p/Share	30,634 Reduced 2.22%	1,346,408 Class A Common Stock
Dec 15 2023	SELL Payment of exercise price or tax liability	$69,369 $2.45 p/Share	28,314 Reduced 2.01%	1,377,042 Class A Common Stock
Sep 19 2023	BUY Open market or private purchase	$270,000 $2.7 p/Share	100,000 Added 6.64%	1,405,356 Class A Common Stock
Sep 15 2023	SELL Payment of exercise price or tax liability	$79,279 $2.8 p/Share	28,314 Reduced 2.12%	1,305,356 Class A Common Stock
Sep 07 2023	SELL Payment of exercise price or tax liability	$53,253 $3.08 p/Share	17,290 Reduced 1.28%	1,333,670 Class A Common Stock
Sep 07 2023	BUY Grant, award, or other acquisition	-	50,000 Added 3.57%	1,350,960 Class A Common Stock
Jun 15 2023	SELL Payment of exercise price or tax liability	$97,683 $3.45 p/Share	28,314 Reduced 2.13%	1,300,960 Class A Common Stock

WSM

William Spencer Marshall

Co-Founder and CEO

San Francisco, CA

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