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$BKSY All transactions

BlackSky Technology Inc.

A

$ Value

$0

Shares

1,500

Price

$0

Filed

Dec 10

Insider

Name

Porteous William D.

Title

CIK

0001865965

Roles

Director

Transaction Details

Transaction Date

2025-12-10

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

75,691

Footnotes

These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. These RSUs are awarded in connection with a review conducted by the Company's Compensation Committee of Outside Director Compensation and will vest in full upon the earlier of (i) September 11, 2026 or (ii) the date of the next Annual Meeting following the Transaction Date, subject to the Outside Director remaining a Service Provider through such vesting date. | These shares are held by RRE Ventures IV, L.P. ("Ventures IV"). The general partner of Ventures IV is RRE Ventures GP VI, LLC ("GP VI"). The managing members and officers of GP VI are James D. Robinson IV, Stuart J. Ellman, and William D. Porteous. Each of GP VI and Messrs. Robinson IV, Ellman, and Porteous disclaim beneficial ownership of the securities reported on this Form 4, except to the extent of its or his pecuniary interest therein, if any.

Filing Info

Accession No.

0001753539-25-000114

Form Type

4

Issuer CIK

0001753539

Porteous William D.'s History

Date Ticker Type Value
2026-03-31 BKSY A $0
2025-12-31 BKSY A $0
2025-12-10 BKSY A $0
2025-09-30 BKSY A $0
2025-09-11 BKSY A $0
2025-06-30 BKSY A $0

Other Insiders at BKSY (90d)

Insider Bought Sold Last
TOLONEN JAMES R 2026-03-31
Dubois Henry Edward
Chief Financial Officer
2026-03-11
Lin Christiana L
General Counsel & CAO
2026-03-11
Abraham Magid M 2026-03-31
O'Toole Brian E
CEO and President
2026-03-11
Ward Tracy
SVP & Controller
2026-03-11
Gordon Susan M. 2026-03-31
Porteous William D. 2026-03-31