BlackSky (BKSY) CFO Henry Dubois Sells 15,225 Shares

What Happened

• Henry Dubois, Chief Financial Officer of BlackSky Technology Inc. (BKSY), sold 15,225 shares on 2026-09-11 in an open-market/private sale. The weighted-average sale price was $20.95 per share, for aggregate proceeds of approximately $318,964.
• According to the filing footnotes, these shares were sold to satisfy statutory tax withholding related to the vesting of Restricted Stock Units (RSUs) and do not represent a discretionary sale by the reporting person. The RSUs vesting provide the contingent right to receive Class A common stock.

Key Details

• Transaction date: 2026-09-11 (filed with the SEC 2026-09-14). The filing appears timely (Form 4 is generally due within two business days).
• Shares sold: 15,225; Weighted-average price: $20.95; Reported price range across multiple trades: $20.60–$21.34.
• Proceeds reported: ~$318,964.
• Shares owned after transaction: Not disclosed in the provided filing information.
• Notable footnotes: F1 — sale to cover tax withholding for RSU vesting (not discretionary). F2 — transaction executed in multiple trades; full breakdown available on request. F3 — securities involved are RSUs (each RSU converts to one share upon vesting).

Context

• This was a routine withholding sale tied to RSU vesting, common when employees incur tax obligations upon vesting. Such sales are generally administrative (to cover taxes) and should not be interpreted as a clear signal about insider sentiment toward the company.