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Marshall William Spencer

Disclosed activity across 1 company

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30832
SEC CIK
0001898468

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Planet Labs PBCPL · Entity 3716Director · Co-Founder and CEOSeptember 18, 2026September 18, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Planet Labs PBC

Report date September 18, 2026 · Filed September 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect2,488,473 Reported balance After 2026-09-18 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-18 · Gift · Disposed 80,000 · Balance 2,488,473

F1: The reported transaction represents a bona fide gift. This is not a market transaction, thus no price has been reported. No value was received for the gifted shares.

F2: Includes 1,693,566 RSUs that remain to vest in equal quarterly installments on the 15th of March, June, September and December. The RSUs represent a contingent right to receive one share of Issuer's Class A Common Stock each and have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: The reported transaction represents a bona fide gift. This is not a market transaction, thus no price has been reported. No value was received for the gifted shares.

F2: Includes 1,693,566 RSUs that remain to vest in equal quarterly installments on the 15th of March, June, September and December. The RSUs represent a contingent right to receive one share of Issuer's Class A Common Stock each and have no expiration date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 07, 2023 Filed Sep 8, 2023 20:18 UTC Planet Labs PBC PL · Entity 3716 GrantClass A Common Stock 50,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001836833-23-000086 · wk-form4_1694204285.xml · nonDerivative · entry 1

Marshall William Spencer · CIK 0001898468 · Director · Co-Founder and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,350,960

F1 · shares: Represents shares of issuer's Class A Common Stock acquired upon the vesting of performance restricted stock units ("PSUs") that were received in lieu of the reporting person's cash bonus earned for the first half of fiscal year ending January 31, 2024 ("H1") under the issuer's Amended & Restated Annual Cash Incentive Plan. The reporting person elected to convert such cash bonus into PSUs representing 100% of the earned cash bonus amount for H1.

F1 · price: Represents shares of issuer's Class A Common Stock acquired upon the vesting of performance restricted stock units ("PSUs") that were received in lieu of the reporting person's cash bonus earned for the first half of fiscal year ending January 31, 2024 ("H1") under the issuer's Amended & Restated Annual Cash Incentive Plan. The reporting person elected to convert such cash bonus into PSUs representing 100% of the earned cash bonus amount for H1.

F2 · balance_after: Includes 1,228,167 restricted stock units ("RSUs") that vest in equal quarterly installments on the 15th of March, June, September and December. The RSUs represent a contingent right to receive one share of issuer's Class A Common Stock each and have no expiration date.

Read SEC document
June 15, 2023 Filed Jun 16, 2023 22:29 UTC Planet Labs PBC PL · Entity 3716 Tax withholdingClass A Common Stock 28,314 $3.45 $97,683.30
Disclosure

SEC source: 0001836833-23-000050 · wk-form4_1686954575.xml · nonDerivative · entry 1

Marshall William Spencer · CIK 0001898468 · Director · Co-Founder and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,300,960

F1 · shares: No shares were sold by the Reporting Person. The transaction disclosed represents shares of common stock withheld by the Issuer in payment of the withholding tax liability incurred upon the vesting of restricted stock units ("RSUs").

F2 · balance_after: Includes 1,228,167 RSUs that vest in equal quarterly installments on the 15th of March, June, September and December. The RSUs represent a contingent right to receive one share of issuer's Class A Common Stock each and have no expiration date.

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March 16, 2023 Filed Mar 17, 2023 20:43 UTC Planet Labs PBC PL · Entity 3716 GrantClass A Common Stock 1,310,044 $0.00 $0.00
Disclosure

SEC source: 0001836833-23-000008 · wf-form4_167908578901387.xml · nonDerivative · entry 1

Marshall William Spencer · CIK 0001898468 · Director · Co-Founder and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,329,274

F1 · shares: Represents restricted stock units ("RSUs"), each of which represent a contingent right to receive one share of issuer's Class A Common Stock. The RSUs will vest in equal quarterly installments over 4 years, beginning on June 15, 2023. The RSUs have no expiration date.

F2 · balance_after: Includes 1,310,044 RSUs that remain to vest in equal quarterly installments on the 15th of March, June, September and December. The RSUs represent a contingent right to receive one share of issuer's Class A Common Stock each and have no expiration date.

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December 22, 2021 Filed Dec 23, 2021 11:15 UTC Planet Labs PBC PL · Entity 3716 PurchaseClass A Common Stock 19,230 $6.47 $124,445.02
Disclosure

SEC source: 0000899243-21-049502 · doc4.xml · nonDerivative · entry 1

Marshall William Spencer · CIK 0001898468 · Director · Co-Founder and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,230

F1 · price: The price reported in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $6.34 to $6.575 inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantStock Option (Right to Buy) · Derivative 735,282 Not disclosed Strike: $9.75 Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 6

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 735,282

Underlying: Class A Common Stock · 735,282 shares

Expires 2031-06-29

F5 · price: At the closing of the Business Combination, each outstanding option to purchase Former Planet capital stock was converted into a right to receive a number of options to purchase Class A Common Stock based on the Exchange Ratio

F8 · derivative.exercise_date: The option vests and becomes exercisable with respect to 1/48th of the underlying Class A Common Stock on July 1, 2022, and in equal monthly installments thereafter.

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December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantStock Option (Right to Buy) · Derivative 919,103 Not disclosed Strike: $9.75 Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 5

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 919,103

Underlying: Class A Common Stock · 919,103 shares

Expires 2031-06-29

F5 · price: At the closing of the Business Combination, each outstanding option to purchase Former Planet capital stock was converted into a right to receive a number of options to purchase Class A Common Stock based on the Exchange Ratio

F7 · derivative.exercise_date: The option vests and becomes exercisable with respect to 1/48th of the underlying Class A Common Stock on July 1, 2021, and in equal monthly installments thereafter.

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December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantStock Option (Right to Buy) · Derivative 2,833,903 Not disclosed Strike: $4.04 Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 4

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,833,903

Underlying: Class A Common Stock · 2,833,903 shares

Expires 2030-04-20

F5 · price: At the closing of the Business Combination, each outstanding option to purchase Former Planet capital stock was converted into a right to receive a number of options to purchase Class A Common Stock based on the Exchange Ratio

F6 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantClass B Common Stock · Derivative 10,578,793 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 3

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,578,793

Underlying: Class B Common Stock · 10,578,793 shares

Expires not disclosed

F2 · derivative.exercise_price: Shares of the Class B Common Stock may be converted into shares of Class A Common Stock, on a one-to-one basis, at the option of the holder at any time and have no expiration date.

F1 · price: Pursuant to the business combination (the "Business Combination") of dMY Technology Group, Inc. IV and Planet Labs Inc. ("Former Planet"), each share of Class B common stock of Former Planet was converted into the right to receive approximately 1.53184 shares of the issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") at the closing of the business combination and each share of Former Planet capital stock (other than Class B common stock of Former Planet) was converted into the right to receive approximately 1.53184 shares (the "Exchange Ratio") of the issuer's Class A common stock, par value $0.0001 per share ("Class A Common Stock") at the closing of the business combinationto receive cash instead.

F2 · derivative.exercise_date: Shares of the Class B Common Stock may be converted into shares of Class A Common Stock, on a one-to-one basis, at the option of the holder at any time and have no expiration date.

F2 · derivative.expiration_date: Shares of the Class B Common Stock may be converted into shares of Class A Common Stock, on a one-to-one basis, at the option of the holder at any time and have no expiration date.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantEarnout - Class B Shares · Derivative 1,168,105 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 2

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,168,105

Underlying: Class B Common Stock · 1,168,105 shares

Expires not disclosed

F2 · derivative.exercise_price: Shares of the Class B Common Stock may be converted into shares of Class A Common Stock, on a one-to-one basis, at the option of the holder at any time and have no expiration date.

F4 · derivative.exercise_price: Includes 1,168,105 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class B Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00.

F4 · shares: Includes 1,168,105 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class B Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00.

F1 · price: Pursuant to the business combination (the "Business Combination") of dMY Technology Group, Inc. IV and Planet Labs Inc. ("Former Planet"), each share of Class B common stock of Former Planet was converted into the right to receive approximately 1.53184 shares of the issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") at the closing of the business combination and each share of Former Planet capital stock (other than Class B common stock of Former Planet) was converted into the right to receive approximately 1.53184 shares (the "Exchange Ratio") of the issuer's Class A common stock, par value $0.0001 per share ("Class A Common Stock") at the closing of the business combinationto receive cash instead.

F4 · derivative.exercise_date: Includes 1,168,105 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class B Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00.

F4 · derivative.expiration_date: Includes 1,168,105 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class B Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 02:21 UTC Planet Labs PBC PL · Entity 3716 GrantEarnout - Class A Shares · Derivative 495,591 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-047641 · doc4.xml · derivative · entry 1

Marshall William Spencer · CIK 0001898468 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 495,591

Underlying: Class A Common Stock · 495,591 shares

Expires not disclosed

F3 · derivative.exercise_price: Includes 495,591 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class A Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00. Issuable only if the holder continues to provide services to the issuer or its subsidiaries through the date on which the earnout shares are issued.

F1 · price: Pursuant to the business combination (the "Business Combination") of dMY Technology Group, Inc. IV and Planet Labs Inc. ("Former Planet"), each share of Class B common stock of Former Planet was converted into the right to receive approximately 1.53184 shares of the issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") at the closing of the business combination and each share of Former Planet capital stock (other than Class B common stock of Former Planet) was converted into the right to receive approximately 1.53184 shares (the "Exchange Ratio") of the issuer's Class A common stock, par value $0.0001 per share ("Class A Common Stock") at the closing of the business combinationto receive cash instead.

F3 · derivative.exercise_date: Includes 495,591 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class A Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00. Issuable only if the holder continues to provide services to the issuer or its subsidiaries through the date on which the earnout shares are issued.

F3 · derivative.expiration_date: Includes 495,591 earnout shares that will vest in four substantially equal installments if the closing price of the issuer's Class A Common Stock equals or exceeds $15.00, $17.00, $19.00 and $21.00, over any 20 trading days within any 30 day trading period prior to December 7, 2026 or if the issuer consummates a change of control transaction prior to December 7, 2026 that entitles its stockholders to receive a per share consideration of at least $15.00, $17.00, $19.00 and $21.00. Issuable only if the holder continues to provide services to the issuer or its subsidiaries through the date on which the earnout shares are issued.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.