David T Howton
Insider
First SEC filing: Sept. 7, 2011 · Latest: Sept. 7, 2011
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net: $-433,595
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | SLDB | S | 7,469 | $5.82 | $43,470 | 105,077 Direct | -6.64% | Disposed | 18.9% (price as of 2026-10-06) |
| Feb. 13, 2026 | SLDB | M | 14,687 | · | · | 29,376 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Feb. 13, 2026 | SLDB | M | 14,687 | · | · | 112,546 Direct | +15.01% | Acquired | (price as of 2026-10-06) |
| Feb. 4, 2026 | SLDB | S | 18,894 | $6.44 | $121,677 | 97,859 Direct | -16.18% | Disposed | 7.5% (price as of 2026-10-06) |
| Feb. 2, 2026 | SLDB | S | 37,771 | $6.44 | $243,245 | 116,753 Direct | -24.44% | Disposed | 7.5% (price as of 2026-10-06) |
| Jan. 31, 2026 | SLDB | M | 42,275 | · | · | 126,825 Direct | -25.00% | Disposed | (price as of 2026-10-06) |
| Jan. 31, 2026 | SLDB | M | 42,275 | · | · | 154,254 Direct | +37.75% | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | SLDB | A | 79,341 | · | · | 79,341 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | SLDB | A | 105,100 | · | · | 105,100 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | SLDB | A | 210,200 | · | · | 210,200 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | SLDB | M | 79,341 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Jan. 29, 2026 | SLDB | M | 79,341 | · | · | 112,249 Direct | +241.10% | Acquired | (price as of 2026-10-06) |
| Dec. 3, 2025 | SLDB | S | 4,932 | $5.11 | $25,203 | 32,908 Direct | -13.03% | Disposed | 35.4% (price as of 2026-10-06) |
| Dec. 2, 2025 | SLDB | M | 13,051 | · | · | 13,052 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| Dec. 2, 2025 | SLDB | M | 13,051 | · | · | 37,840 Direct | +52.65% | Acquired | (price as of 2026-10-06) |
| Aug. 14, 2025 | SLDB | A | 75,000 | · | · | 75,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Aug. 14, 2025 | SLDB | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 14, 2025 | SLDB | S | 5,561 | $3.96 | $22,022 | 24,789 Direct | -18.32% | Disposed | 74.7% (price as of 2026-10-06) |
| Feb. 13, 2025 | SLDB | M | 14,687 | · | · | 44,063 Direct | -25.00% | Disposed | (price as of 2026-10-06) |
| Feb. 13, 2025 | SLDB | M | 14,687 | · | · | 30,350 Direct | +93.77% | Acquired | (price as of 2026-10-06) |
| Jan. 31, 2025 | SLDB | A | 169,100 | · | · | 169,100 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 3, 2024 | SLDB | S | 5,072 | $5.60 | $28,403 | 15,663 Direct | -24.46% | Disposed | 23.6% (price as of 2026-10-06) |
| Dec. 2, 2024 | SLDB | M | 13,051 | · | · | 26,103 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Dec. 2, 2024 | SLDB | M | 13,051 | · | · | 20,735 Direct | +169.85% | Acquired | (price as of 2026-10-06) |
| Feb. 13, 2024 | SLDB | A | 58,750 | · | · | 58,750 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 13, 2024 | SLDB | A | 117,500 | · | · | 117,500 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 4, 2023 | SLDB | S 10b5-1 | 5,367 | $2.78 | $14,920 | 7,684 Direct | -41.12% | Disposed | 148.9% (price as of 2026-10-06) |
| Dec. 2, 2023 | SLDB | M | 13,051 | · | · | 39,154 Direct | -25.00% | Disposed | (price as of 2026-10-06) |
| Dec. 2, 2023 | SLDB | M | 13,051 | · | · | 13,051 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 2, 2022 | SLDB | A | 104,410 | · | · | 104,410 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 2, 2022 | SLDB | A | 52,205 | · | · | 52,205 Direct | · | Acquired | (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 45,000 | · | · | 7,708 Direct | -85.38% | Disposed | (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 56,984 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 1,858 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 1,280 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| June 22, 2020 | SRPT | S 10b5-1 | 55,270 | $171.50 | $9,478,805 | 31,871 Direct | -63.43% | Disposed | -89.9% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | S 10b5-1 | 35,757 | $170.59 | $6,099,787 | 87,141 Direct | -29.09% | Disposed | -89.9% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | S 10b5-1 | 8,086 | $169.56 | $1,371,062 | 122,898 Direct | -6.17% | Disposed | -89.8% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | S 10b5-1 | 6,009 | $168.61 | $1,013,177 | 130,984 Direct | -4.39% | Disposed | -89.7% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 45,000 | $29.03 | $1,306,350 | 136,993 Direct | +48.92% | Acquired | -40.4% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 56,984 | $23.85 | $1,359,068 | 91,993 Direct | +162.77% | Acquired | -27.4% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 1,858 | $13.71 | $25,473 | 35,009 Direct | +5.60% | Acquired | 26.3% (price as of 2026-10-06) |
| June 22, 2020 | SRPT | M 10b5-1 | 1,280 | $13.71 | $17,549 | 33,151 Direct | +4.02% | Acquired | 26.3% (price as of 2026-10-06) |
| Feb. 28, 2020 | SRPT | A | 6,700 | · | · | 31,871 Direct | +26.62% | Acquired | (price as of 2026-10-06) |
| Feb. 28, 2020 | SRPT | A | 37,500 | · | · | 37,500 Direct | · | Acquired | (price as of 2026-10-06) |
| Dec. 13, 2019 | SRPT | M 10b5-1 | 59,421 | · | · | 56,984 Direct | -51.05% | Disposed | (price as of 2026-10-06) |
| Dec. 13, 2019 | SRPT | M 10b5-1 | 18,579 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Dec. 13, 2019 | SRPT | S 10b5-1 | 78,000 | $125.50 | $9,789,000 | 25,171 Direct | -75.60% | Disposed | -86.2% (price as of 2026-10-06) |
| Dec. 13, 2019 | SRPT | M 10b5-1 | 59,421 | $23.85 | $1,417,191 | 103,171 Direct | +135.82% | Acquired | -27.4% (price as of 2026-10-06) |
| Dec. 13, 2019 | SRPT | M 10b5-1 | 18,579 | $13.90 | $258,248 | 43,750 Direct | +73.81% | Acquired | 24.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 7,900 | · | · | 5,118 Direct | -60.69% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 5,590 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 52 | · | · | 18 Direct | -74.29% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 2,440 | · | · | 2,470 Direct | -49.69% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 8,580 | · | · | 18,579 Direct | -31.59% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 4,025 | · | · | 1,858 Direct | -68.42% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 5,685 | · | · | 1,280 Direct | -81.62% | Disposed | (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | F | 2,804 | $107.02 | $300,084 | 25,171 Direct | -10.02% | Disposed | -83.8% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 7,900 | $23.85 | $188,415 | 27,975 Direct | +39.35% | Acquired | -27.4% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 5,590 | $13.90 | $77,701 | 20,075 Direct | +38.59% | Acquired | 24.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 52 | $13.71 | $713 | 14,485 Direct | +0.36% | Acquired | 26.3% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M | 2,440 | $13.71 | $33,452 | 14,433 Direct | +20.35% | Acquired | 26.3% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | S 10b5-1 | 2,957 | $105.00 | $310,485 | 11,993 Direct | -19.78% | Disposed | -83.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | S 10b5-1 | 3,753 | $105.00 | $394,065 | 14,950 Direct | -20.07% | Disposed | -83.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | S 10b5-1 | 18,290 | $105.00 | $1,920,450 | 18,703 Direct | -49.44% | Disposed | -83.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 8,580 | $13.90 | $119,262 | 36,993 Direct | +30.20% | Acquired | 24.5% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 4,025 | $13.71 | $55,183 | 28,413 Direct | +16.50% | Acquired | 26.3% (price as of 2026-10-06) |
| Nov. 22, 2019 | SRPT | M 10b5-1 | 5,685 | $13.71 | $77,941 | 24,388 Direct | +30.40% | Acquired | 26.3% (price as of 2026-10-06) |
| March 28, 2019 | SRPT | F | 2,362 | $118.68 | $280,322 | 18,703 Direct | -11.21% | Disposed | -85.4% (price as of 2026-10-06) |
| March 28, 2019 | SRPT | A | 5,319 | · | · | 21,065 Direct | +33.78% | Acquired | (price as of 2026-10-06) |
| March 4, 2019 | SRPT | A | 45,000 | · | · | 45,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 28, 2019 | SRPT | D | 3,825 | · | · | 15,746 Direct | -19.54% | Disposed | (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 16,827 | $23.85 | $401,324 | 116,405 Direct | -12.63% | Disposed | -27.4% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 1,548 | $13.71 | $21,223 | 5,883 Direct | -20.83% | Disposed | 26.3% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 3,125 | $13.71 | $42,844 | 6,965 Direct | -30.97% | Disposed | 26.3% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | S 10b5-1 | 30,000 | $140.00 | $4,200,000 | 19,571 Direct | -60.52% | Disposed | -87.6% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 16,827 | $23.85 | $401,324 | 49,571 Direct | +51.39% | Acquired | -27.4% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 1,548 | $13.71 | $21,223 | 32,744 Direct | +4.96% | Acquired | 26.3% (price as of 2026-10-06) |
| Feb. 1, 2019 | SRPT | M 10b5-1 | 3,125 | $13.71 | $42,844 | 31,196 Direct | +11.13% | Acquired | 26.3% (price as of 2026-10-06) |
| Aug. 8, 2018 | SRPT | F | 6,800 | $121.02 | $822,936 | 28,071 Direct | -19.50% | Disposed | -85.7% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 37,848 | $13.90 | $526,087 | 27,159 Direct | -58.22% | Disposed | 24.5% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 9,056 | $13.71 | $124,158 | 10,090 Direct | -47.30% | Disposed | 26.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 3,096 | $13.71 | $42,446 | 7,431 Direct | -29.41% | Disposed | 26.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | S 10b5-1 | 37,848 | $136.46 | $5,164,738 | 34,871 Direct | -52.05% | Disposed | -87.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 37,848 | $13.90 | $526,087 | 72,719 Direct | +108.54% | Acquired | 24.5% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | S 10b5-1 | 9,056 | $136.46 | $1,235,782 | 34,871 Direct | -20.62% | Disposed | -87.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 9,056 | $13.71 | $124,158 | 43,927 Direct | +25.97% | Acquired | 26.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | S 10b5-1 | 3,096 | $136.46 | $422,480 | 34,871 Direct | -8.15% | Disposed | -87.3% (price as of 2026-10-06) |
| July 16, 2018 | SRPT | M | 3,096 | $13.71 | $42,446 | 37,967 Direct | +8.88% | Acquired | 26.3% (price as of 2026-10-06) |
| May 22, 2018 | SRPT | M | 5,319 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| May 22, 2018 | SRPT | F | 1,566 | $89.22 | $139,719 | 34,871 Direct | -4.30% | Disposed | -80.6% (price as of 2026-10-06) |
| May 22, 2018 | SRPT | M | 5,319 | · | · | 36,437 Direct | +17.09% | Acquired | (price as of 2026-10-06) |
| March 15, 2018 | SRPT | F | 609 | $81.22 | $49,463 | 31,118 Direct | -1.92% | Disposed | -78.7% (price as of 2026-10-06) |
| March 15, 2018 | SRPT | M | 2,074 | · | · | 13,018 Direct | -13.74% | Disposed | (price as of 2026-10-06) |
| March 15, 2018 | SRPT | M | 403 | · | · | 5,590 Direct | -6.72% | Disposed | (price as of 2026-10-06) |
| March 15, 2018 | SRPT | M | 23 | · | · | 70 Direct | -24.73% | Disposed | (price as of 2026-10-06) |
| March 15, 2018 | SRPT | M | 2,074 | $23.85 | $49,465 | 31,727 Direct | +6.99% | Acquired | -27.4% (price as of 2026-10-06) |
| March 15, 2018 | SRPT | F | 68 | $81.22 | $5,523 | 29,653 Direct | -0.23% | Disposed | -78.7% (price as of 2026-10-06) |
| March 15, 2018 | SRPT | M | 403 | $13.90 | $5,602 | 29,721 Direct | +1.37% | Acquired | 24.5% (price as of 2026-10-06) |
| March 15, 2018 | SRPT | F | 3 | $81.22 | $244 | 29,318 Direct | -0.01% | Disposed | -78.7% (price as of 2026-10-06) |
Showing latest 100 of 148 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 |
|---|---|---|---|---|---|---|---|
| Feb. 13, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 14,687 | Disposed |
| Jan. 31, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 42,275 | Disposed |
| Jan. 29, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 79,341 | Acquired |
| Jan. 29, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 105,100 | Acquired |
| Jan. 29, 2026 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $6.60 | Jan. 29, 2036 | 210,200 | Acquired |
| Jan. 29, 2026 | SLDB | Performance Stock Units | Common Stock | · | · | 79,341 | Disposed |
| Dec. 2, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 13,051 | Disposed |
| Aug. 14, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 75,000 | Acquired |
| Aug. 14, 2025 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $6.17 | Aug. 14, 2035 | 150,000 | Acquired |
| Feb. 13, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 14,687 | Disposed |
| Jan. 31, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 169,100 | Acquired |
| Dec. 2, 2024 | SLDB | Restricted Stock Units | Common Stock | · | · | 13,051 | Disposed |
| Feb. 13, 2024 | SLDB | Restricted Stock Units | Common Stock | · | · | 58,750 | Acquired |
| Feb. 13, 2024 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $7.85 | Feb. 13, 2034 | 117,500 | Acquired |
| Dec. 2, 2023 | SLDB | Restricted Stock Units | Common Stock | · | · | 13,051 | Disposed |
| Dec. 2, 2022 | SLDB | Stock Option (Right to Buy) | Common Stock | $6.77 | Dec. 2, 2032 | 104,410 | Acquired |
| Dec. 2, 2022 | SLDB | Restricted Stock Units | Common Stock | · | · | 52,205 | Acquired |
| June 22, 2020 | SRPT | Stock option (right to buy) | Common Stock | $29.03 | Feb. 28, 2024 | 45,000 | Disposed |
| June 22, 2020 | SRPT | Stock option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 56,984 | Disposed |
| June 22, 2020 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 1,858 | Disposed |
| June 22, 2020 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 1,280 | Disposed |
| Feb. 28, 2020 | SRPT | Stock option (right to buy) | Common Stock | $114.47 | Feb. 28, 2030 | 37,500 | Acquired |
| Dec. 13, 2019 | SRPT | Stock option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 59,421 | Disposed |
| Dec. 13, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 18,579 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 7,900 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 5,590 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 52 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 2,440 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 8,580 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 4,025 | Disposed |
| Nov. 22, 2019 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 5,685 | Disposed |
| March 4, 2019 | SRPT | Stock option (right to buy) | Common Stock | $145.48 | March 4, 2029 | 45,000 | Acquired |
| Feb. 1, 2019 | SRPT | Stock Option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 16,827 | Disposed |
| Feb. 1, 2019 | SRPT | Stock Option (right to buy) | Common Stock | $13.71 | Sept. 19, 2025 | 1,548 | Disposed |
| Feb. 1, 2019 | SRPT | Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 3,125 | Disposed |
| July 16, 2018 | SRPT | Stock option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 37,848 | Disposed |
| July 16, 2018 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 9,056 | Disposed |
| July 16, 2018 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 3,096 | Disposed |
| May 22, 2018 | SRPT | Restricted Stock Units | Common Stock | · | · | 5,319 | Disposed |
| March 15, 2018 | SRPT | Stock option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 2,074 | Disposed |
| March 15, 2018 | SRPT | Stock option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 403 | Disposed |
| March 15, 2018 | SRPT | Stock option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 23 | Disposed |
| March 5, 2018 | SRPT | Stock option (right to buy) | Common Stock | $71.45 | March 5, 2028 | 70,000 | Acquired |
| Aug. 3, 2017 | SRPT | Restricted Stock Units | Common Stock | · | · | 10,639 | Disposed |
| July 21, 2017 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 676 | Disposed |
| July 21, 2017 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 324 | Disposed |
| July 20, 2017 | SRPT | Non-Qualified Stock Options (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 5,944 | Disposed |
| July 20, 2017 | SRPT | Non-Qualified Stock Options (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 19,056 | Disposed |
| March 10, 2017 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $32.63 | March 10, 2027 | 4,411 | Acquired |
| March 10, 2017 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $32.63 | March 10, 2027 | 25,589 | Acquired |
| Nov. 9, 2016 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 1,000 | Disposed |
| Sept. 22, 2016 | SRPT | Non-Qualified Stock Options (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 7,000 | Disposed |
| Sept. 19, 2016 | SRPT | Non-Qualified Stock Options (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 8,000 | Disposed |
| Feb. 29, 2016 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 25,090 | Acquired |
| Feb. 29, 2016 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 4,910 | Acquired |
| Feb. 29, 2016 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 29,583 | Acquired |
| Feb. 29, 2016 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 417 | Acquired |
| Feb. 27, 2015 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 5,993 | Acquired |
| Feb. 27, 2015 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 80,007 | Acquired |
| Feb. 27, 2015 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 9,603 | Acquired |
| Feb. 27, 2015 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $13.90 | Feb. 27, 2025 | 76,397 | Acquired |
| Feb. 28, 2014 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $29.03 | Feb. 28, 2024 | 2,292 | Acquired |
| Feb. 28, 2014 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $29.03 | Feb. 28, 2024 | 52,708 | Acquired |
| June 4, 2013 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $34.92 | June 4, 2023 | 45,000 | Disposed |
| June 4, 2013 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock | $34.92 | June 4, 2023 | 42,137 | Disposed |
| June 4, 2013 | SRPT | Incentive Stock Option (right to buy) | Common Stock | $34.92 | June 4, 2023 | 2,863 | Disposed |
| Nov. 5, 2012 | SRPT | Stock Option (right to buy) | Common Stock | $23.85 | Nov. 5, 2022 | 150,000 | Disposed |
| Feb. 2, 2012 | VRTX | Stock Option | Common Stock | $37.86 | Feb. 1, 2022 | 68,750 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 7, 2011 | VRTX | Common Stock | 9,599 | Direct |
| Sept. 7, 2011 | VRTX | Common Stock | 264 | Indirect |
| Sept. 7, 2011 | VRTX | Stock Options | 25,000 | Direct |
| Sept. 7, 2011 | VRTX | Stock Options | 15,000 | Direct |
| Sept. 7, 2011 | VRTX | Stock Options | 7,500 | Direct |
| Sept. 7, 2011 | VRTX | Stock Options | 15,000 | Direct |
| Sept. 7, 2011 | VRTX | Stock Options | 7,500 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2020 | $470,695 | · | $1,050,929 | $3,802,549 | $221,625 | · | $157,280 | $5,703,078 |
| 2019 | $458,844 | · | · | $3,464,825 | $259,636 | · | $13,318 | $4,196,622 |
| 2018 | $438,185 | · | · | $2,412,445 | $265,628 | · | $13,118 | $3,129,375 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2012 | $347,231 | · | $384,783 | $1,847,031 | · | · | $868,853 | $3,447,898 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $513,422 | $265,696 | · | · | · | · | $12,600 | $2,588,827 |
| 2024 | $473,200 | $189,280 | · | · | · | · | $12,420 | $2,563,014 |
| 2023 | $455,000 | $182,000 | · | · | · | · | $11,880 | $648,880 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.