Brian E O'Toole
Insider
First SEC filing: Sept. 16, 2021 · Latest: June 12, 2026
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net: $-2,860,751
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 21, 2026 | BKSY | S 10b5-1 | 20,000 | $22.88 | $457,600 | 1,043,396 Direct | -1.88% | Disposed | -4.2% (price as of 2026-10-02) |
| Sept. 11, 2026 | BKSY | S | 56,280 | $20.95 | $1,179,066 | 1,063,396 Direct | -5.03% | Disposed | 4.6% (price as of 2026-10-02) |
| Sept. 9, 2026 | BKSY | S 10b5-1 | 20,000 | $21.83 | $436,600 | 1,119,676 Direct | -1.75% | Disposed | 0.4% (price as of 2026-10-02) |
| June 10, 2026 | BKSY | S | 15,512 | $34.10 | $528,959 | 1,139,676 Direct | -1.34% | Disposed | -35.7% (price as of 2026-10-02) |
| March 11, 2026 | BKSY | F | 24,999 | $24.00 | $599,976 | 963,522 Direct | -2.53% | Disposed | -8.7% (price as of 2026-10-02) |
| March 10, 2026 | BKSY | A | 191,666 | · | · | 1,155,188 Direct | +19.89% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BKSY | S | 13,416 | $19.27 | $258,526 | 988,521 Direct | -1.34% | Disposed | 13.8% (price as of 2026-10-02) |
| Sept. 15, 2025 | BKSY | A | 250,000 | · | · | 1,001,937 Direct | +33.25% | Acquired | (price as of 2026-10-02) |
| Sept. 15, 2025 | BKSY | A | 250,000 | · | · | 1,000,164 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| Sept. 12, 2025 | BKSY | S | 31,519 | $17.45 | $550,007 | 751,937 Direct | -4.02% | Disposed | 25.6% (price as of 2026-10-02) |
| Sept. 10, 2025 | BKSY | S | 33,292 | $17.45 | $580,945 | 750,164 Direct | -4.25% | Disposed | 25.6% (price as of 2026-10-02) |
| June 10, 2025 | BKSY | F | 6,935 | $12.08 | $83,775 | 783,456 Direct | -0.88% | Disposed | 81.5% (price as of 2026-10-02) |
| March 10, 2025 | BKSY | A | 105,417 | · | · | 797,326 Direct | +15.24% | Acquired | (price as of 2026-10-02) |
| March 10, 2025 | BKSY | F | 6,935 | $9.23 | $64,010 | 790,391 Direct | -0.87% | Disposed | 137.5% (price as of 2026-10-02) |
| March 10, 2025 | BKSY | A | 210,834 | · | · | 210,834 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 10, 2024 | BKSY | S | 7,020 | $10.65 | $74,763 | 691,909 Direct | -1.00% | Disposed | 105.8% (price as of 2026-10-02) |
| Sept. 10, 2024 | BKSY | S | 24,352 | $7.19 | $175,091 | 479,785 Direct | -4.83% | Disposed | 204.9% (price as of 2026-10-02) |
| Sept. 10, 2024 | BKSY | A | 219,144 | · | · | 698,929 Direct | +45.68% | Acquired | (price as of 2026-10-02) |
| June 10, 2024 | BKSY | F | 12,285 | $1.07 | $13,145 | 4,033,107 Direct | -0.30% | Disposed | 156.1% (price as of 2026-10-02) |
| March 10, 2024 | BKSY | F | 81,693 | $1.45 | $118,455 | 4,045,392 Direct | -1.98% | Disposed | 89.0% (price as of 2026-10-02) |
| Dec. 10, 2023 | BKSY | F | 81,694 | $1.34 | $109,470 | 4,127,085 Direct | -1.94% | Disposed | 104.5% (price as of 2026-10-02) |
| Sept. 11, 2023 | BKSY | F | 118,546 | $1.24 | $146,997 | 4,208,779 Direct | -2.74% | Disposed | 121.0% (price as of 2026-10-02) |
| Sept. 10, 2023 | BKSY | A | 1,532,283 | · | · | 4,327,325 Direct | +54.82% | Acquired | (price as of 2026-10-02) |
| Sept. 10, 2023 | BKSY | A | 900,000 | · | · | 900,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 12, 2023 | BKSY | F | 69,408 | $1.72 | $119,382 | 2,795,042 Direct | -2.42% | Disposed | 59.3% (price as of 2026-10-02) |
| March 14, 2023 | BKSY | S | 75,660 | $1.40 | $105,924 | 2,864,450 Direct | -2.57% | Disposed | 95.7% (price as of 2026-10-02) |
| Dec. 12, 2022 | BKSY | F | 69,408 | $2.06 | $142,980 | 2,940,110 Direct | -2.31% | Disposed | 33.0% (price as of 2026-10-02) |
| Sept. 12, 2022 | BKSY | F | 69,408 | $2.15 | $149,227 | 3,009,518 Direct | -2.25% | Disposed | 27.4% (price as of 2026-10-02) |
| Sept. 10, 2022 | BKSY | A | 435,813 | · | · | 3,078,926 Direct | +16.49% | Acquired | (price as of 2026-10-02) |
| Sept. 10, 2022 | BKSY | A | 871,626 | · | · | 871,626 Direct | · | Acquired | (price as of 2026-10-02) |
| June 14, 2022 | BKSY | F | 69,408 | $2.10 | $145,757 | 2,643,113 Direct | -2.56% | Disposed | 30.5% (price as of 2026-10-02) |
| March 11, 2022 | BKSY | F | 555,262 | $1.93 | $1,071,656 | 2,712,521 Direct | -16.99% | Disposed | 42.0% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 10, 2025 | BKSY | Options (Right To Buy) | Class A Common Stock | $9.23 | March 10, 2035 | 210,834 | Acquired |
| Sept. 10, 2023 | BKSY | Options (Right To Buy) | Class A Common Stock | $1.27 | Sept. 10, 2033 | 900,000 | Acquired |
| Sept. 10, 2022 | BKSY | Options (Right To Buy) | Class A Common Stock | $2.15 | Sept. 10, 2032 | 871,626 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 16, 2021 | BKSY | Class A Common Stock | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $510,000 | · | $5,897,999 | $947,738 | $408,000 | · | $570 | $7,764,307 |
| 2024 | $498,750 | · | $1,575,645 | · | $461,344 | · | $3,564 | $2,539,303 |
| 2023 | $465,000 | · | $1,945,999 | $522,619 | $510,389 | · | $3,564 | $3,447,572 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.