William Spencer Marshall insider trades

Open-market stock purchases and sales by William Spencer Marshall, Co-Founder and CEO at Planet Labs PBC, from SEC Form 4 filings since Dec 7, 2021.

Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +216%.

Recent trades

DateStockTradeValue
Jul 10, 2026PL Planet Labs PBCSold$5.2M
Jun 15, 2026PL Planet Labs PBCSold (not open market)$4.1M
Apr 22, 2026PL Planet Labs PBCSold (not open market)—
Apr 6, 2026PL Planet Labs PBCSold$7M
Mar 19, 2026PL Planet Labs PBCBought (not open market)—
Mar 19, 2026PL Planet Labs PBCSold (not open market)$1.1M
Mar 15, 2026PL Planet Labs PBCSold (not open market)$3M
Mar 12, 2026PL Planet Labs PBCBought (not open market)—
Feb 3, 2026PL Planet Labs PBCSold (not open market)$1.5M
Feb 3, 2026PL Planet Labs PBCBought (not open market)—
Feb 3, 2026PL Planet Labs PBCBought (not open market)—
Jan 21, 2026PL Planet Labs PBCBought (not open market)—
Jan 21, 2026PL Planet Labs PBCSold (not open market)$1.7M
Jan 21, 2026PL Planet Labs PBCBought (not open market)—
Jan 13, 2026PL Planet Labs PBCSold (not open market)$3.1M
Jan 13, 2026PL Planet Labs PBCBought (not open market)—
Jan 13, 2026PL Planet Labs PBCBought (not open market)—
Dec 26, 2025PL Planet Labs PBCSold$3.9M
Dec 15, 2025PL Planet Labs PBCSold (not open market)$2.2M
Oct 13, 2025PL Planet Labs PBCSold$3.1M

Companies traded

  • PL Planet Labs PBC: 2 buys, 4 sales, last Jul 10, 2026

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