Michael Thomas Henderson
CIK 1779990 · View on SEC EDGAR ↗
Insider
First SEC filing: July 17, 2023 · Latest: June 12, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
34 sells (S)
Net:
$-30,389,804
+ 36 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
36 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 8, 2026 | APGE | S 10b5-1 | 20,000 | $133.63 | $2,672,600 | 995,987 Direct | -1.97% | Disposed | 0.8% (price as of 2026-08-20) |
| June 22, 2026 | APGE | S 10b5-1 | 80,000 | $132.54 | $10,603,200 | 1,015,987 Direct | -7.30% | Disposed | 1.7% (price as of 2026-08-20) |
| June 22, 2026 | SYRE | S 10b5-1 | 20,000 | $100.00 | $2,000,000 | 68,606 Direct | -22.57% | Disposed | 6.0% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 614 | $86.89 | $53,350 | 1,095,987 Direct | -0.06% | Disposed | 55.1% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 2,305 | $86.27 | $198,852 | 1,096,601 Direct | -0.21% | Disposed | 56.2% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 1,577 | $85.19 | $134,345 | 1,098,906 Direct | -0.14% | Disposed | 58.2% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 1,080 | $84.18 | $90,914 | 1,100,483 Direct | -0.10% | Disposed | 60.1% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 7,654 | $82.78 | $633,598 | 1,101,563 Direct | -0.69% | Disposed | 62.8% (price as of 2026-08-20) |
| June 10, 2026 | APGE | S 10b5-1 | 6,770 | $82.21 | $556,562 | 1,109,217 Direct | -0.61% | Disposed | 63.9% (price as of 2026-08-20) |
| May 13, 2026 | APGE | S 10b5-1 | 1,341 | $82.58 | $110,740 | 1,115,987 Direct | -0.12% | Disposed | 63.2% (price as of 2026-08-20) |
| May 13, 2026 | APGE | S 10b5-1 | 18,659 | $82.05 | $1,530,971 | 1,117,328 Direct | -1.64% | Disposed | 64.2% (price as of 2026-08-20) |
| April 8, 2026 | APGE | S 10b5-1 | 17,800 | $82.48 | $1,468,144 | 1,135,187 Direct | -1.54% | Disposed | 63.4% (price as of 2026-08-20) |
| April 8, 2026 | APGE | S 10b5-1 | 2,000 | $83.26 | $166,520 | 1,133,187 Direct | -0.18% | Disposed | 61.8% (price as of 2026-08-20) |
| April 8, 2026 | APGE | S 10b5-1 | 200 | $85.00 | $17,000 | 1,132,987 Direct | -0.02% | Disposed | 58.5% (price as of 2026-08-20) |
| March 11, 2026 | APGE | S 10b5-1 | 8,363 | $74.29 | $621,287 | 1,164,624 Direct | -0.71% | Disposed | 81.4% (price as of 2026-08-20) |
| March 11, 2026 | APGE | S 10b5-1 | 8,219 | $74.83 | $615,028 | 1,156,405 Direct | -0.71% | Disposed | 80.1% (price as of 2026-08-20) |
| March 11, 2026 | APGE | S 10b5-1 | 3,418 | $75.86 | $259,289 | 1,152,987 Direct | -0.30% | Disposed | 77.6% (price as of 2026-08-20) |
| Feb. 11, 2026 | APGE | S 10b5-1 | 955 | $64.99 | $62,065 | 1,172,987 Direct | -0.08% | Disposed | 107.3% (price as of 2026-08-20) |
| Feb. 11, 2026 | APGE | S 10b5-1 | 7,551 | $63.73 | $481,225 | 1,173,942 Direct | -0.64% | Disposed | 111.4% (price as of 2026-08-20) |
| Feb. 11, 2026 | APGE | S 10b5-1 | 11,494 | $62.96 | $723,662 | 1,181,493 Direct | -0.96% | Disposed | 114.0% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 470 | $83.79 | $39,381 | 1,192,987 Direct | -0.04% | Disposed | 60.8% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 5,386 | $83.16 | $447,900 | 1,193,457 Direct | -0.45% | Disposed | 62.0% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 1,854 | $82.41 | $152,788 | 1,198,843 Direct | -0.15% | Disposed | 63.5% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 2,374 | $81.00 | $192,294 | 1,200,697 Direct | -0.20% | Disposed | 66.3% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 8,476 | $79.82 | $676,554 | 1,203,071 Direct | -0.70% | Disposed | 68.8% (price as of 2026-08-20) |
| Jan. 14, 2026 | APGE | S 10b5-1 | 1,440 | $78.64 | $113,242 | 1,211,547 Direct | -0.12% | Disposed | 71.3% (price as of 2026-08-20) |
| Dec. 10, 2025 | APGE | S 10b5-1 | 560 | $76.58 | $42,885 | 1,212,987 Direct | -0.05% | Disposed | 75.9% (price as of 2026-08-20) |
| Dec. 10, 2025 | APGE | S 10b5-1 | 10,005 | $75.79 | $758,279 | 1,213,547 Direct | -0.82% | Disposed | 77.8% (price as of 2026-08-20) |
| Dec. 10, 2025 | APGE | S 10b5-1 | 9,435 | $74.88 | $706,493 | 1,223,552 Direct | -0.77% | Disposed | 79.9% (price as of 2026-08-20) |
| Dec. 4, 2025 | APGE | S 10b5-1 | 40,000 | $75.01 | $3,000,400 | 1,232,987 Direct | -3.14% | Disposed | 79.6% (price as of 2026-08-20) |
| Nov. 13, 2025 | APGE | S 10b5-1 | 100 | $64.52 | $6,452 | 1,272,987 Direct | -0.01% | Disposed | 108.8% (price as of 2026-08-20) |
| Nov. 13, 2025 | APGE | S 10b5-1 | 1,786 | $63.89 | $114,108 | 1,273,087 Direct | -0.14% | Disposed | 110.9% (price as of 2026-08-20) |
| Nov. 13, 2025 | APGE | S 10b5-1 | 14,774 | $63.14 | $932,830 | 1,274,873 Direct | -1.15% | Disposed | 113.4% (price as of 2026-08-20) |
| Nov. 13, 2025 | APGE | S 10b5-1 | 3,340 | $61.93 | $206,846 | 1,289,647 Direct | -0.26% | Disposed | 117.6% (price as of 2026-08-20) |
| March 5, 2025 | APGE | S 10b5-1 | 2,674 | $30.62 | $81,878 | 1,292,987 Direct | -0.21% | Disposed | 340.0% (price as of 2026-08-20) |
| March 5, 2025 | APGE | S 10b5-1 | 7,326 | $29.98 | $219,633 | 1,295,661 Direct | -0.56% | Disposed | 349.4% (price as of 2026-08-20) |
| Feb. 5, 2025 | APGE | S 10b5-1 | 15,000 | $40.58 | $608,700 | 1,302,987 Direct | -1.14% | Disposed | 232.0% (price as of 2026-08-20) |
| Jan. 8, 2025 | APGE | S 10b5-1 | 2,868 | $49.38 | $141,622 | 1,309,487 Direct | -0.22% | Disposed | 172.9% (price as of 2026-08-20) |
| Jan. 8, 2025 | APGE | S 10b5-1 | 12,132 | $48.72 | $591,071 | 1,312,355 Direct | -0.92% | Disposed | 176.5% (price as of 2026-08-20) |
| Dec. 4, 2024 | APGE | S 10b5-1 | 1,672 | $47.19 | $78,902 | 1,324,487 Direct | -0.13% | Disposed | 185.5% (price as of 2026-08-20) |
| Dec. 4, 2024 | APGE | S 10b5-1 | 13,328 | $46.50 | $619,752 | 1,326,159 Direct | -1.00% | Disposed | 189.8% (price as of 2026-08-20) |
| Nov. 6, 2024 | APGE | S 10b5-1 | 1,000 | $59.94 | $59,940 | 1,339,487 Direct | -0.07% | Disposed | 124.8% (price as of 2026-08-20) |
| Nov. 6, 2024 | APGE | S 10b5-1 | 14,000 | $59.17 | $828,380 | 1,340,487 Direct | -1.03% | Disposed | 127.7% (price as of 2026-08-20) |
| Oct. 2, 2024 | APGE | S 10b5-1 | 9,712 | $56.74 | $551,059 | 1,354,487 Direct | -0.71% | Disposed | 137.5% (price as of 2026-08-20) |
| Oct. 2, 2024 | APGE | S 10b5-1 | 30,288 | $56.07 | $1,698,248 | 1,364,199 Direct | -2.17% | Disposed | 140.3% (price as of 2026-08-20) |
| Sept. 4, 2024 | APGE | S 10b5-1 | 14,359 | $48.23 | $692,535 | 1,394,487 Direct | -1.02% | Disposed | 179.4% (price as of 2026-08-20) |
| Sept. 4, 2024 | APGE | S 10b5-1 | 25,641 | $47.28 | $1,212,306 | 1,408,846 Direct | -1.79% | Disposed | 185.0% (price as of 2026-08-20) |
| Aug. 7, 2024 | APGE | S 10b5-1 | 100 | $42.17 | $4,217 | 1,434,487 Direct | -0.01% | Disposed | 219.5% (price as of 2026-08-20) |
| Aug. 7, 2024 | APGE | S 10b5-1 | 7,667 | $41.52 | $318,334 | 1,434,587 Direct | -0.53% | Disposed | 224.5% (price as of 2026-08-20) |
| Aug. 7, 2024 | APGE | S 10b5-1 | 32,233 | $40.40 | $1,302,213 | 1,442,254 Direct | -2.19% | Disposed | 233.5% (price as of 2026-08-20) |
| July 5, 2024 | APGE | S 10b5-1 | 15,000 | $37.26 | $558,900 | 1,474,487 Direct | -1.01% | Disposed | 261.6% (price as of 2026-08-20) |
| Dec. 1, 2020 | BBIO | S 10b5-1 | 6,972 | $51.69 | $360,383 | 274,211 Direct | -2.48% | Disposed | 61.1% (price as of 2026-08-20) |
| Dec. 1, 2020 | BBIO | S 10b5-1 | 3,028 | $51.12 | $154,791 | 281,183 Direct | -1.07% | Disposed | 62.9% (price as of 2026-08-20) |
| Nov. 16, 2020 | BBIO | S 10b5-1 | 10,000 | $45.00 | $450,000 | 267,751 Direct | -3.60% | Disposed | 85.0% (price as of 2026-08-20) |
| Nov. 2, 2020 | BBIO | S 10b5-1 | 500 | $38.92 | $19,460 | 267,751 Direct | -0.19% | Disposed | 113.9% (price as of 2026-08-20) |
| Nov. 2, 2020 | BBIO | S 10b5-1 | 9,500 | $38.33 | $364,135 | 268,251 Direct | -3.42% | Disposed | 117.2% (price as of 2026-08-20) |
| Oct. 1, 2020 | BBIO | S 10b5-1 | 5,505 | $39.28 | $216,236 | 267,751 Direct | -2.01% | Disposed | 112.0% (price as of 2026-08-20) |
| Oct. 1, 2020 | BBIO | S 10b5-1 | 4,495 | $38.29 | $172,114 | 273,256 Direct | -1.62% | Disposed | 117.4% (price as of 2026-08-20) |
| Sept. 18, 2020 | BBIO | S 10b5-1 | 10,000 | $40.00 | $400,000 | 267,751 Direct | -3.60% | Disposed | 108.1% (price as of 2026-08-20) |
| Sept. 1, 2020 | BBIO | S 10b5-1 | 4,978 | $29.58 | $147,249 | 267,751 Direct | -1.83% | Disposed | 181.5% (price as of 2026-08-20) |
| Sept. 1, 2020 | BBIO | S 10b5-1 | 5,022 | $27.89 | $140,064 | 272,729 Direct | -1.81% | Disposed | 198.5% (price as of 2026-08-20) |
| Aug. 3, 2020 | BBIO | S 10b5-1 | 1,103 | $28.11 | $31,005 | 260,293 Direct | -0.42% | Disposed | 196.2% (price as of 2026-08-20) |
| Aug. 3, 2020 | BBIO | S 10b5-1 | 8,897 | $27.28 | $242,710 | 261,396 Direct | -3.29% | Disposed | 205.2% (price as of 2026-08-20) |
| June 3, 2020 | BBIO | S 10b5-1 | 784 | $30.04 | $23,551 | 261,399 Direct | -0.30% | Disposed | 177.1% (price as of 2026-08-20) |
Showing latest 100 of 147 transactions
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 |
|---|---|---|---|---|---|---|---|
| April 16, 2026 | APGE | Stock Option (Right to Buy) | Common Stock (3,000) | $22.86 | Dec. 18, 2033 | 3,000 | Disposed |
| Jan. 2, 2026 | APGE | Stock Option (Right to Buy) | Common Stock (253,016) | $75.78 | Jan. 2, 2036 | 253,016 | Acquired |
| Jan. 31, 2025 | APGE | Stock Option (Right to Buy) | Common Stock (8,500) | $22.86 | Dec. 18, 2033 | 8,500 | Disposed |
| Dec. 9, 2024 | APGE | Stock Option (Right to Buy) | Common Stock (357,036) | $49.07 | Dec. 9, 2034 | 357,036 | Acquired |
| May 14, 2024 | SYRE | Stock Option (Right to Buy) | Common Stock (11,323) | $39.29 | May 14, 2034 | 11,323 | Acquired |
| Dec. 18, 2023 | APGE | Stock Option (Right to Buy) | Common Stock (398,512) | $22.86 | Dec. 18, 2033 | 398,512 | Acquired |
| Dec. 15, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (2,199) | $42.80 | Sept. 29, 2030 | 2,199 | Acquired |
| Dec. 15, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (3,137) | $3.07 | July 20, 2030 | 3,137 | Acquired |
| Dec. 15, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (4,456) | $3.07 | April 1, 2030 | 4,456 | Acquired |
| Dec. 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $1.05 | Sept. 24, 2029 | 10,000 | Disposed |
| Nov. 16, 2020 | BBIO | Restricted Stock Units | Common Stock (12,813) | — | — | 12,813 | Disposed |
| Nov. 16, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $1.05 | Sept. 24, 2029 | 10,000 | Disposed |
| Nov. 2, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $1.05 | Sept. 24, 2029 | 10,000 | Disposed |
| Oct. 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (6,745) | $1.05 | Sept. 24, 2029 | 6,745 | Disposed |
| Oct. 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (1,019) | $0.28 | May 7, 2028 | 1,019 | Disposed |
| Oct. 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (2,236) | $0.28 | Nov. 13, 2027 | 2,236 | Disposed |
| Sept. 18, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (5,099) | $0.28 | Nov. 13, 2027 | 5,099 | Disposed |
| Sept. 18, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (4,901) | $0.16 | Aug. 26, 2028 | 4,901 | Disposed |
| Sept. 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $0.16 | Aug. 26, 2028 | 10,000 | Disposed |
| Aug. 16, 2020 | BBIO | Restricted Stock Units | Common Stock (12,812) | — | — | 12,812 | Disposed |
| Aug. 3, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $0.16 | Aug. 26, 2028 | 10,000 | Disposed |
| July 1, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (10,000) | $0.16 | Aug. 26, 2028 | 10,000 | Disposed |
| May 26, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (18,365) | $1.05 | Dec. 17, 2029 | 18,365 | Disposed |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (18,365) | $1.05 | Dec. 17, 2029 | 18,365 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (19,271) | $2.29 | June 24, 2028 | 19,271 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (45,027) | $1.05 | Sept. 24, 2029 | 45,027 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (13,932) | $4.22 | Sept. 24, 2029 | 13,932 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (3,351) | $1.65 | June 10, 2029 | 3,351 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (7,778) | $4.13 | May 28, 2029 | 7,778 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (39,487) | $0.16 | Aug. 26, 2028 | 39,487 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (1,019) | $0.28 | May 7, 2028 | 1,019 | Acquired |
| May 19, 2020 | BBIO | Stock Option (Right to Buy) | Common Stock (7,335) | $0.28 | Nov. 13, 2027 | 7,335 | Acquired |
| May 19, 2020 | BBIO | Restricted Stock Units | Common Stock (205,000) | — | — | 205,000 | Acquired |
| July 1, 2019 | BBIO | Management Incentive Units | Common Stock (5,364) | — | — | 5,364 | Disposed |
| July 1, 2019 | BBIO | Management Incentive Units | Common Stock (151,563) | — | — | 151,563 | Disposed |
| July 1, 2019 | BBIO | Management Incentive Units | Common Stock (8,420) | — | — | 8,420 | Disposed |
| July 1, 2019 | BBIO | Management Incentive Units | Common Stock (8,420) | — | — | 8,420 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
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 |
|---|---|---|---|---|---|---|---|---|
| 2020 | $515,000 | $300,000 | — | — | — | — | $11,843 | $7,991,241 |
APGE
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $564,833 | $606,375 | — | — | — | — | — | $8,671,208 |
| 2022 | $145,833 | $167,123 | $6,079,410 | — | — | — | $56,750 | $6,449,116 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.