BKSY Form 144: Insider RSU Vesting Leads to 720-Share Sale

Rhea-AI Filing Summary

Form 144 notice for BlackSky Technology Inc. (BKSY). The filer notifies a proposed sale of 720 Class A common shares on 09/11/2025 through Morgan Stanley Smith Barney LLC, with an aggregate market value reported as $12,564. The shares were acquired on 09/10/2025 upon vesting of restricted share units and the sale is characterized as equity compensation. The filing reports 35,565,861 shares outstanding and lists the NYSE as the exchange. There are no reported sales in the past three months for the account. The signer certifies they are not aware of undisclosed material adverse information about the issuer.

Insights

Financial Analyst

TL;DR: Small, routine insider sale from RSU vesting; immaterial to capitalization and investor valuation.

The filing documents a modest sale of 720 shares valued at $12,564 resulting from restricted share units vesting the day before the proposed sale. Given the reported 35.6 million shares outstanding, this disposition represents a de minimis percentage of the float and is unlikely to affect trading dynamics or valuation metrics. The absence of other sales in the prior three months and the standard certification about material nonpublic information align with a routine equity-compensation-driven transaction rather than a signal of issuer-specific events.

Corporate Governance Expert

TL;DR: Compliance-focused disclosure of an employee/insider sale consistent with Rule 144 requirements.

The notice appropriately identifies the broker, transaction timing, acquisition source (RSU vesting), and payment nature (equity compensation). The filing includes the required representation regarding material nonpublic information and indicates no aggregated sales in the prior three months. From a governance and compliance standpoint this appears to be standard disclosure fulfilling Rule 144 obligations with no material governance concerns disclosed.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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
Class A Common Stock	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza, 8th Floor New York NY 10004	720	12564	35565861	09/11/2025	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 *
Class A Common Stock	09/10/2025	Restricted Share Units Vesting - See Remarks.	Issuer			720	09/11/2025	Equity Compensation

* 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

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What securities is the Form 144 for BlackSky (BKSY) proposing to sell?

The notice proposes sale of 720 Class A common stock shares.

When were the shares acquired and when is the proposed sale date?

The shares were acquired on 09/10/2025 via RSU vesting and the proposed sale date is 09/11/2025.

What is the aggregate market value reported for the proposed sale?

The filing reports an aggregate market value of $12,564 for the 720 shares.

Through which broker will the shares be sold and on which exchange?

The broker is Morgan Stanley Smith Barney LLC and the exchange listed is the NYSE.

Does the filing report other sales by this person in the past three months?

No. The filing states Nothing to Report for securities sold during the past three months.