William Marshall plans sale of 200,000 PL common shares

William Marshall filed a notice to sell 200,000 shares of PL common stock.

Accepted by SEC EDGAR 12/29/2025 - 07:49 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

William Marshall filed a notice to sell 200,000 shares of PL common stock. The planned sale is through Morgan Stanley Smith Barney LLC on the NYSE, with an approximate aggregate market value of $4,064,000 and 292,507,135 shares of the class outstanding.

The shares to be sold were acquired on 06/15/2023 from the issuer via RSU/PSU awards. The filing also reports securities sold during the past three months, including 200,000 common shares sold on 10/13/2025 for gross proceeds of $3,099,306.38, labeled as 10b5-1 sales for William Marshall.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the latest filing reveal about PL insider William Marshall?

The filing shows that William Marshall has filed a notice to sell 200,000 shares of PL common stock, using Morgan Stanley Smith Barney LLC as broker on the NYSE.

How many PL shares is William Marshall planning to sell and what is the value?

He plans to sell 200,000 common shares of PL, with an aggregate market value of $4,064,000.00 as stated in the notice.

When is the planned sale date for William Marshall’s PL shares?

The notice lists an approximate date of sale of 12/26/2025 for the 200,000 PL common shares.

How and when did William Marshall acquire the PL shares he plans to sell?

The securities to be sold are common shares acquired on 06/15/2023 from the issuer via RSU/PSU awards, with an amount of 200,000 shares acquired on that date.

Have there been recent sales of PL shares by William Marshall before this notice?

Yes. Over the past three months, the filing reports 10b5-1 sales for William Marshall of 200,000 common shares on 10/13/2025, generating $3,099,306.38 in gross proceeds.

How many PL common shares are outstanding in the class being sold?

For the class of common stock involved, the filing states that 292,507,135 shares are outstanding.

On which exchange will William Marshall’s PL shares be sold?

The notice lists the NYSE as the securities exchange for the planned sale of PL common shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001898468
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Planet Labs PBC
SEC File Number	001-40166
Address of Issuer	645 Harrison Street, Floor 4 San Francisco CALIFORNIA 94107
Phone	4158293313
Name of Person for Whose Account the Securities are To Be Sold	WILLIAM MARSHALL
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	200000	4064000.00	292507135	12/26/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/15/2023	RSU/PSU	Issuer			200000	06/15/2023	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for WILLIAM MARSHALL 645 Harrison Street, Floor 4 San Francisco CA 94107	Common	10/13/2025	200000	3099306.38

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted and performance stock units during the period of 06/15/2023 through 12/15/2025. Sales that were executed on December 26, 2025 are being reported on this Form 144 filed on December 29, 2025 given December 24, 2025 and December 26, 2025 were treated as federal holidays for EDGAR filing purposes.
Date of Notice	12/26/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	07/12/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ William Spencer Marshall
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)