Every Form 4 that BlackSky Technology Inc. (BKSY) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow BKSY and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full BKSY filings page.
Henry Edward Dubois, Chief Financial Officer of BlackSky Technology Inc., reported selling 4,000 Class A common shares on October 20, 2026, at a weighted average price of $16.85 per share. The shares were sold in multiple trades at prices ranging from $16.53 to $17.30 under a Rule 10b5-1 trading plan adopted in May 2026. His reported direct holdings after the transaction were 474,931 shares; certain of these securities are RSUs, each a contingent right to receive one share subject to vesting conditions.
BlackSky Technology Inc. (BKSY) CEO and President Brian E. O'Toole sold 20,000 shares of Class A common stock on October 20, 2026, at a weighted average price of $16.86 per share under a Rule 10b5-1 trading plan adopted in June 2026. He reported 1,023,396 shares following the sale; the filing notes that certain of these securities are RSUs, each representing a contingent right to receive one share subject to the applicable vesting schedule and conditions.
Christiana L. Lin, BlackSky Technology Inc.’s General Counsel & CAO, sold 6,000 Class A common shares on October 20, 2026, at a weighted average price of $16.86 per share under a Rule 10b5-1 trading plan adopted in June 2026. The trades were executed at prices ranging from $16.57 to $17.33. Her reported direct holdings after the sale were 415,680 shares; the filing notes that certain holdings are RSUs, each a contingent right to receive one Class A share subject to applicable vesting schedules and conditions.
BlackSky Technology Inc. director Susan M. Gordon acquired 1,055 shares of Class A common stock on September 30, 2026, as compensation she elected to receive instead of cash under the Outside Director Compensation Policy for the quarter ended September 30, 2026. The share count was calculated using the closing price on September 30, 2026. She reported 85,612 shares following the transaction; certain securities in that position are RSUs, each representing a contingent right to one share subject to vesting schedules and conditions.
BlackSky Technology Inc. director James R. Tolonen acquired 1,055 shares of Class A common stock on September 30, 2026, elected in lieu of cash compensation under the Outside Director Compensation Policy for the quarter ended September 30, 2026. The reported position following the transaction was 86,906 shares. Certain reported securities are RSUs, each a contingent right to receive one share subject to the applicable vesting schedule and conditions.
BlackSky Technology Inc. (BKSY) director William D. Porteous acquired 1,055 Class A common shares on September 30, 2026, under the company's Outside Director Compensation Policy, receiving shares in lieu of cash compensation for the quarter ended September 30, 2026. Separately, 719,881 shares were held by RRE Ventures IV, L.P.
BlackSky Technology Inc. director Magid M. Abraham acquired 1,055 shares of Class A common stock on September 30, 2026, in lieu of cash compensation under the issuer’s Outside Director Compensation Policy for the quarter ended September 30, 2026. The award count was calculated using the September 30 closing price. His reported direct holdings after the transaction were 73,985 securities; certain were RSUs, each a contingent right to receive one share subject to its applicable vesting schedule and conditions.
BlackSky Technology Inc. (BKSY) officer Christiana L. Lin, General Counsel & CAO, sold 6,000 shares of Class A Common Stock on September 21, 2026 in an open-market or private transaction at a weighted average price of $23.10Rule 10b5-1 trading plan adopted in June 2026421,680 shares
BlackSky Technology Inc. (BKSY) reported that its Chief Financial Officer, Henry Edward Dubois, sold 4,000 shares of Class A Common Stock on September 21, 2026 at a weighted average price of $22.97 per share. The sale was executed under a Rule 10b5-1 trading plan adopted in May 2026. Following this transaction, Dubois directly holds 478,931 shares, including Restricted Stock Units that vest subject to their applicable conditions.
BlackSky Technology Inc. (BKSY) reported that CEO and President Brian E. O'Toole sold 20,000 shares of Class A Common Stock on September 21, 2026, at a weighted average price of $22.88 per share, in a sale classified as an open-market or private transaction.
The sale was executed pursuant to a Rule 10b5-1 trading plan adopted in June 2026. After this transaction, O'Toole directly holds 1,043,396 shares, a figure that includes certain restricted stock units (RSUs) representing contingent rights to receive additional shares, subject to vesting conditions.
BlackSky Technology Inc. (symbol: BKSY) is the issuer of record for a Form 4 filing submitted to the SEC. TOLONEN JAMES R reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. (BKSY) reported that director James R. Tolonen received an award of 8,005 restricted stock units (RSUs) of Class A Common Stock on September 11, 2026. The RSUs were granted under the company’s Outside Director Compensation Policy and will vest in full upon the earlier of the one-year anniversary of the award date or the next annual meeting of stockholders, subject to his continued board service. Following this award, Tolonen holds 85,851 Class A shares directly. No Rule 10b5-1 trading plan is reported for this transaction.
BlackSky Technology Inc. (BKSY) reported that director William D. Porteous received a grant of 8,733 restricted stock units (RSUs) of Class A Common Stock on September 11, 2026 as a grant, award, or other acquisition under the Outside Director Compensation Policy. Each RSU represents a contingent right to one share that will vest in full upon the earlier of the one-year anniversary of the award date or the next annual stockholders’ meeting, subject to his continued board service. Following this grant, he holds 87,323 shares directly and 719,881 shares indirectly through RRE Ventures IV, L.P., for which he and related parties disclaim beneficial ownership except to the extent of any pecuniary interest.
BlackSky Technology Inc. (BKSY) reported that director Timothy M. Harvey received a grant of 7,278 restricted stock units (RSUs) of Class A Common Stock on September 11, 2026 as a grant/award acquisition under the company’s Outside Director Compensation Policy. These RSUs vest in full upon the earlier of the one-year anniversary of the award date or the date of BlackSky’s next annual stockholders’ meeting, subject to his continued board service through the applicable vesting date. Following this award, Harvey directly holds 64,722 shares/RSUs of Class A Common Stock.
BlackSky Technology Inc. (symbol: BKSY) is the issuer of record for a Form 4 filing submitted to the SEC. Gordon Susan M. reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. (BKSY) reported that director Susan M. Gordon received an award of 7,278 restricted stock units (RSUs) of Class A Common Stock on September 11, 2026. The RSUs vest in full on the earlier of one year from the award date or the next annual stockholders’ meeting, subject to her continued board service, bringing her reported direct holdings to 84,557 shares (including the RSUs).
BlackSky Technology Inc. (symbol: BKSY) is the issuer of record for a Form 4 filing submitted to the SEC. DiDomenico David reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. (BKSY) director David DiDomenico received a grant of 7,278 restricted stock units (RSUs) for Class A Common Stock on September 11, 2026, as part of the company’s Outside Director Compensation Policy. The RSUs vest in full upon the earlier of the one-year anniversary of the award date or the next annual stockholder meeting, subject to his continued board service. Following this award, he holds 180,568 shares directly, plus 31,727 shares held in the David M. DiDomenico 2012 Irrevocable Trust and 31,727 shares held in the Olivia W. Douglas 2012 Irrevocable Trust, where he serves as trustee.
BlackSky Technology Inc. (symbol: BKSY) is the issuer of record for a Form 4 filing submitted to the SEC. Abraham Magid M reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. (BKSY) reported that director Abraham M. Magid received a grant of 7,278 restricted stock units (RSUs) on September 11, 2026. Each RSU represents a right to receive one share of Class A Common Stock and will vest in full on the earlier of the one-year anniversary of the award date or the next annual meeting of stockholders, subject to his continued board service. Following this award, he holds 72,930 shares directly. No Rule 10b5-1 trading plan is reported in connection with this grant.
BlackSky Technology Inc. (BKSY) reported that CEO and President Brian E. O'Toole sold 56,280 shares of Class A Common Stock on September 11, 2026 at a weighted-average price of $20.95 per share. The shares were sold solely to cover statutory tax withholding obligations arising from vesting Restricted Stock Units and are not a discretionary sale. Following this tax-related sale, he holds a total of 1,063,396 shares, including RSUs, in direct ownership.
BlackSky Technology Inc. (BKSY) reported that its Chief Financial Officer Henry Edward Dubois sold 15,225 shares of Class A Common Stock on September 11, 2026 at a weighted-average price of $20.95 per share. The shares were sold solely to cover statutory tax withholding on vesting RSUs and were not a discretionary sale. After this transaction, Dubois directly holds 482,931 shares, including Restricted Stock Units.
BlackSky Technology Inc. (BKSY) reported that Christiana L. Lin, General Counsel & CAO, sold 13,052 shares of Class A Common Stock on September 11, 2026, at a weighted-average price of $20.95 per share to cover statutory tax withholding obligations on vesting RSUs, which is not a discretionary sale. Following this transaction, Lin directly holds 427,680 shares, including Restricted Stock Units that each represent a contingent right to receive one share, subject to vesting conditions.
BlackSky Technology Inc. (BKSY) reported that CEO and President Brian E. O'Toole sold 20,000 shares of Class A Common Stock on September 9, 2026 in an open-market or private transaction at a weighted average price of $21.83 per share.
The sale was made pursuant to a Rule 10b5-1 trading plan adopted in June 2026. After this transaction, O'Toole directly holds 1,119,676 shares of Class A Common Stock, and a portion of these holdings consists of RSUs, each representing a contingent right to receive one share subject to vesting conditions.
BlackSky Technology Inc. (BKSY) reported an insider transaction by Chief Financial Officer Henry Edward Dubois. On 2026-08-28, he sold 4,000 shares of Class A Common Stock in an open-market transaction under a Rule 10b5-1 trading plan adopted in May 2026, at a weighted average price of $23.78 per share across trades ranging from $23.47 to $24.33. Following this sale, he directly held 498,156 shares, a portion of which are restricted stock units (RSUs), each representing a contingent right to receive one share of Class A Common Stock subject to vesting conditions.
Gordon Susan M. reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director Susan M. Gordon received a grant of 805 shares of Class A Common Stock as stock compensation in lieu of cash for the quarter ended June 30, 2026, under the company’s Outside Director Compensation Policy. The shares were calculated using the closing share price on June 30, 2026. Following this award, she holds 77,279 Class A shares directly, including certain holdings structured as RSUs that will deliver one share each if their vesting conditions are met.
TOLONEN JAMES R reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director James R. Tolonen received an award of 805 shares of Class A Common Stock on June 30, 2026. The shares were granted at $0.00 per share as equity compensation.
According to the footnotes, Tolonen elected to receive these shares in lieu of cash compensation under BlackSky’s Outside Director Compensation Policy for the quarter ended June 30, 2026. The number of shares was calculated using the closing share price on that date. After this grant, Tolonen directly owns 77,846 shares of Class A Common Stock.
Porteous William D. reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director William D. Porteous received 805 shares of Class A Common Stock as compensation in stock instead of cash under the company’s Outside Director Compensation Policy for the quarter ended June 30, 2026. This award was valued using the closing share price on June 30, 2026.
Following this grant, Porteous directly holds 78,590 shares of Class A Common Stock. In addition, 719,881 shares are held indirectly through RRE Ventures IV, L.P., an investment entity associated with him and its general partner’s managers, which collectively disclaim beneficial ownership except to the extent of any pecuniary interest.
Abraham Magid M reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director Abraham Magid received a grant of 805 shares of Class A Common Stock as compensation for his board service for the quarter ended June 30, 2026. The shares were taken in lieu of cash under the company’s Outside Director Compensation Policy and were valued using the June 30, 2026 closing price.
The award was recorded at a price of $0.0000 per share in the Form 4 because it is a compensation grant, not an open-market purchase. After this grant, Magid directly holds 65,652 shares of Class A Common Stock, including certain RSUs that will deliver shares only if their vesting conditions are met.
BlackSky Technology CEO Brian O'Toole reported a routine update to his equity holdings. The filing shows a sale of 15,512 shares of Class A Common Stock at $34.10 per share, but a footnote explains these shares were sold solely to cover statutory tax withholding tied to vesting Restricted Stock Units, not as a discretionary trade. After this tax-related sale, he directly holds 1,139,676 Class A shares.
The filing also restates and clarifies vesting schedules for prior RSU and option awards. O'Toole holds stock options granted under the BlackSky Technology Inc. 2021 Equity Incentive Plan, covering 210,834 underlying Class A shares at an exercise price of $9.23, scheduled to expire on March 10, 2035, with vesting beginning in 2026.
BlackSky Technology Inc. Chief Financial Officer Henry Edward Dubois reported an automatic share disposition linked to equity compensation. On the Form 4, 14,749 shares of Class A Common Stock were sold at a weighted-average price of $34.10 per share to cover statutory tax withholding obligations arising from the vesting of Restricted Stock Units, and the filing states this was not a discretionary sale.
After this tax-related sale, Dubois directly holds 502,156 shares of Class A Common Stock. He also holds stock options covering 36,778 underlying shares at an exercise price of $16.80 per share expiring on June 10, 2032, and options covering 189,598 underlying shares at an exercise price of $9.23 per share expiring on March 10, 2035, subject to time-based vesting schedules under BlackSky’s equity incentive plans.
BlackSky Technology Inc. General Counsel & CAO Christiana L. Lin reported an automatic sale of 12,001 shares of Class A Common Stock on June 10, 2026 at a weighted-average price of $34.10 per share. According to the footnotes, these shares were sold solely to cover statutory tax withholding obligations related to vesting Restricted Stock Units, rather than as a discretionary sale. After this transaction, Lin directly holds 440,732 shares of Class A Common Stock and has outstanding options covering 162,512 shares at an exercise price of $9.23 per share, expiring on March 10, 2035.
Gordon Susan M. reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director Susan M. Gordon received 894 shares of Class A Common Stock as compensation. She elected to take stock instead of cash under the company’s Outside Director Compensation Policy for the quarter ended March 31, 2026.
The number of shares was based on the Class A Common Stock closing price on March 31, 2026. After this grant, she directly holds 76,474 shares. Certain securities in her holdings are RSUs, each representing a right to receive one share of Class A Common Stock, subject to vesting conditions.
TOLONEN JAMES R reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director James R. Tolonen received 894 shares of Class A Common Stock as a stock grant. The shares were issued as compensation in lieu of cash under the company’s Outside Director Compensation Policy for the quarter ended March 31, 2026.
The number of shares was based on the closing market price of BlackSky’s Class A Common Stock on March 31, 2026. Following this grant, Tolonen directly holds 77,041 shares of Class A Common Stock. This is a routine, compensation-related equity award rather than an open-market purchase or sale.
Porteous William D. reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director William D. Porteous received a grant of 894 shares of Class A Common Stock as compensation for serving as an outside director for the quarter ended March 31, 2026. He elected to take this quarter’s cash compensation in stock, with the share amount based on the March 31, 2026 closing price.
After this grant, he holds 77,785 Class A shares directly. Separately, 719,881 shares are held indirectly through RRE Ventures IV, L.P., where an affiliated general partner and its managing members, including Porteous, disclaim beneficial ownership except to the extent of any pecuniary interest.
Abraham Magid M reported acquisition or exercise transactions in this Form 4 filing.
BlackSky Technology Inc. director Abraham Magid reported receiving 894 shares of Class A Common Stock as compensation. These shares were taken in lieu of cash under the company’s Outside Director Compensation Policy for the quarter ended March 31, 2026, based on the stock’s closing price that day.
Certain awards are structured as restricted stock units (RSUs), each representing a right to receive one share of Class A Common Stock if vesting conditions are met. Following this grant, Magid directly holds 64,847 shares, reflecting a routine, compensation-related equity award rather than an open-market purchase.
BlackSky Technology Inc. CEO and President Brian E. O'Toole reported compensation-related equity activity involving Class A Common Stock. On March 10, 2026, he received a grant of 191,666 restricted stock units (RSUs), each representing a contingent right to one share of Class A Common Stock.
According to the vesting schedule, one-fourth of these RSUs will vest on March 10, 2027, and thereafter one-sixteenth of the total RSUs will vest quarterly on March 10, June 10, September 10, and December 10, subject to his continued service. On March 11, 2026, 24,999 shares were withheld to satisfy tax obligations related to vested RSUs, which the footnotes state is not a market transaction. After the tax withholding, he directly held 963,522 shares of Class A Common Stock.
BlackSky Technology Inc. General Counsel & CAO Christiana L. Lin reported routine equity compensation-related transactions in Class A common stock. On March 10, 2026, she acquired 72,916 shares at no cost through a grant of restricted stock units (RSUs), increasing her direct holdings to 452,733 shares.
On March 11, 2026, 13,741 shares were disposed of at $24.00 per share to satisfy tax withholding and remittance obligations tied to the net settlement of vested RSUs, a non-market transaction, leaving her with 379,817 directly held shares. Footnotes explain that each RSU converts into one share of Class A common stock, with the new RSU grant vesting over time starting on March 10, 2027 and then quarterly, subject to her continued service.
BlackSky Technology Inc. Chief Financial Officer Henry Edward Dubois reported routine equity compensation activity. On March 10, 2026, he acquired 77,083 shares of Class A Common Stock through a grant of restricted stock units (RSUs), with no cash paid per share.
On March 11, 2026, 23,551 shares were withheld by BlackSky to cover tax obligations from the net settlement of vested RSUs, which the filing states is not a market transaction. Following these events, Dubois directly holds 439,822 shares of Class A Common Stock. The new RSUs will vest over time, with one-fourth vesting on March 10, 2027 and the remainder vesting in equal quarterly installments, subject to his continued service.
BlackSky Technology Inc. SVP & Controller Tracy Ward reported a routine tax-related share disposition. On this Form 4, 803 shares of Class A Common Stock were withheld by the company at $24.00 per share to cover taxes on vested RSUs, and are explicitly described as not a market transaction. After this withholding, Ward directly holds 42,923 shares of BlackSky Class A Common Stock.
BlackSky Technology Inc. director William D. Porteous reported receiving 1,200 shares of Class A Common Stock on 12/31/2025 as compensation. He elected to take stock instead of cash for his quarterly director fees, with the share amount based on the closing price of the stock on December 31, 2025.
After this grant, he beneficially owned 76,891 shares directly and 719,881 shares indirectly through RRE Ventures IV, L.P. This filing reflects routine equity-based compensation and updated ownership totals for a board member.
BlackSky Technology Inc. director receives stock in lieu of cash fees. A board member reported acquiring 1,200 shares of Class A common stock of BlackSky Technology Inc. on 12/31/2025 as compensation under the company’s Outside Director Compensation Policy. The shares were taken instead of cash fees for the quarter ended December 31, 2025, with the number of shares calculated using the closing share price on that date. After this grant, the director beneficially owns 63,953 shares directly.
BlackSky Technology Inc. director James R. Tolonen reported receiving equity compensation in the form of Class A common stock. On 12/31/2025, he acquired 1,200 shares of Class A Common Stock at a reported price of $0 per share.
These shares were elected in lieu of cash compensation under BlackSky’s Outside Director Compensation Policy for the quarter ended December 31, 2025, with the award size based on the Class A Common Stock closing price on that date. Following this transaction, Tolonen beneficially owned 76,147 Class A Common shares held directly.
BlackSky Technology Inc. director Susan M. Gordon reported receiving 1,200 shares of Class A common stock on 12/31/2025. This stock was taken instead of cash fees under the company’s Outside Director Compensation Policy for the quarter ended December 31, 2025, with the number of shares based on the closing share price that day. Following this award, she beneficially owns 75,580 shares of Class A common stock in direct ownership.
BlackSky Technology Inc. insider transaction: Senior Vice President and Controller Tracy Ward reported a small sale of company stock linked to equity compensation. On 12/12/2025, Ward sold 700 shares of BlackSky Class A common stock at a weighted-average price of $19.27 per share. The filing explains that these shares were sold solely to cover statutory tax withholding obligations arising from the vesting of Restricted Stock Units, rather than as a discretionary sale. After this transaction, Ward beneficially owns 43,726 shares of BlackSky common stock held directly.
BlackSky Technology Inc. reported an insider transaction by its General Counsel & CAO, Christiana L. Lin. On 12/12/2025, she sold 10,388 shares of Class A common stock at a weighted-average price of $19.27 per share. The filing explains that these shares were sold solely to cover statutory tax withholding obligations related to the vesting of Restricted Stock Units, rather than as a discretionary sale. Following this transaction, she beneficially owns 393,558 shares of BlackSky common stock directly.
BlackSky Technology Inc.'s Chief Financial Officer, Henry Dubois, reported an automatic sale of Class A common stock tied to equity compensation. On 12/12/2025, he sold 12,912 shares of BlackSky Class A common stock at a weighted-average price of $19.27 per share. According to the filing, these shares were sold solely to cover statutory tax withholding obligations resulting from the vesting of Restricted Stock Units, and are not described as a discretionary sale. After this transaction, Dubois beneficially owned 463,373 shares of BlackSky Class A common stock.
BlackSky Technology Inc. director, CEO and President Brian E. O'Toole reported an automatic sale of company stock related to equity compensation. On 12/12/2025, he sold 13,416 shares of Class A common stock at a weighted-average price of $19.27 per share. The company states these shares were sold solely to cover statutory tax withholding obligations arising from the vesting of Restricted Stock Units and were not a discretionary sale.
Following this tax-related sale, O'Toole beneficially owned 988,521 shares of BlackSky Technology Inc. common stock in direct form. This filing provides transparency into insider equity activity tied to compensation rather than an open-market portfolio decision.
BlackSky Technology Inc. director James R. Tolonen reported an equity award of 750 restricted stock units (RSUs) of Class A Common Stock on 12/10/2025. Each RSU represents the right to receive one share of Class A stock for no cash payment.
The RSUs were granted following a review by the company’s Compensation Committee of Outside Director Compensation. They will vest in full on the earlier of September 11, 2026 or the date of the next annual meeting after the grant date, as long as the outside director continues to serve through that vesting date. After this grant, Tolonen beneficially owns 74,947 shares of Class A Common Stock directly.
BlackSky Technology Inc. director William D. Porteous received an equity award of 1,500 restricted stock units (RSUs) on 12/10/2025. Each RSU represents a right to receive one share of Class A common stock. The RSUs will vest in full on the earlier of September 11, 2026 or the date of the next annual meeting after the grant, as long as he continues to serve as an outside director.
Following this grant, Porteous beneficially owns 75,691 Class A shares directly and 719,881 shares indirectly through RRE Ventures IV, L.P. The filing notes that the RRE entities and their managing members disclaim beneficial ownership beyond their economic interest.