Ian Michael Estepan
Insider
First SEC filing: Dec. 14, 2020 · Latest: Dec. 14, 2020
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-294,202
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. 4, 2026 | SRPT | F | 24,799 | $22.22 | $551,034 | 177,184 Direct | -12.28% | Disposed | -22.1% (price as of 2026-10-06) |
| March 11, 2026 | SRPT | F | 1,097 | $17.03 | $18,682 | 201,983 Direct | -0.54% | Disposed | 1.6% (price as of 2026-10-06) |
| March 9, 2026 | SRPT | F | 583 | $16.95 | $9,882 | 203,080 Direct | -0.29% | Disposed | 2.1% (price as of 2026-10-06) |
| March 9, 2026 | SRPT | F | 1,036 | $16.95 | $17,560 | 203,663 Direct | -0.51% | Disposed | 2.1% (price as of 2026-10-06) |
| March 2, 2026 | SRPT | F | 875 | $16.20 | $14,175 | 204,699 Direct | -0.43% | Disposed | 6.9% (price as of 2026-10-06) |
| March 2, 2026 | SRPT | F | 3,301 | $16.20 | $53,476 | 205,574 Direct | -1.58% | Disposed | 6.9% (price as of 2026-10-06) |
| March 1, 2026 | SRPT | M | 8,125 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 1, 2026 | SRPT | M | 8,125 | · | · | 208,875 Direct | +4.05% | Acquired | (price as of 2026-10-06) |
| Feb. 26, 2026 | SRPT | M | 5,381 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 26, 2026 | SRPT | M | 2,069 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 26, 2026 | SRPT | M | 5,381 | $13.71 | $73,774 | 200,750 Direct | +2.75% | Acquired | 26.3% (price as of 2026-10-06) |
| Feb. 26, 2026 | SRPT | M | 2,069 | $13.71 | $28,366 | 195,369 Direct | +1.07% | Acquired | 26.3% (price as of 2026-10-06) |
| Feb. 25, 2026 | SRPT | A | 1,875 | · | · | 8,125 Direct | +30.00% | Acquired | (price as of 2026-10-06) |
| Dec. 16, 2025 | SRPT | S | 13,187 | $22.31 | $294,202 | 193,300 Direct | -6.39% | Disposed | -22.4% (price as of 2026-10-06) |
| Sept. 3, 2025 | SRPT | A | 50,000 | · | · | 206,487 Direct | +31.95% | Acquired | (price as of 2026-10-06) |
| Sept. 3, 2025 | SRPT | A | 93,875 | · | · | 156,487 Direct | +149.93% | Acquired | (price as of 2026-10-06) |
| Aug. 5, 2025 | SRPT | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-06) |
| March 10, 2025 | SRPT | A | 16,644 | · | · | 16,644 Direct | · | Acquired | (price as of 2026-10-06) |
| March 10, 2025 | SRPT | A | 8,276 | · | · | 62,612 Direct | +15.23% | Acquired | (price as of 2026-10-06) |
| March 10, 2025 | SRPT | F | 2,890 | $100.13 | $289,376 | 54,336 Direct | -5.05% | Disposed | -82.7% (price as of 2026-10-06) |
| March 10, 2025 | SRPT | F | 1,051 | $100.13 | $105,237 | 57,226 Direct | -1.80% | Disposed | -82.7% (price as of 2026-10-06) |
| March 7, 2025 | SRPT | M | 5,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 7, 2025 | SRPT | M | 5,500 | · | · | 58,277 Direct | +10.42% | Acquired | (price as of 2026-10-06) |
| March 7, 2025 | SRPT | F | 9,094 | $103.70 | $943,048 | 52,777 Direct | -14.70% | Disposed | -83.3% (price as of 2026-10-06) |
| March 7, 2025 | SRPT | F | 585 | $103.70 | $60,664 | 61,871 Direct | -0.94% | Disposed | -83.3% (price as of 2026-10-06) |
| March 6, 2025 | SRPT | M | 17,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2025 | SRPT | M | 17,500 | · | · | 62,456 Direct | +38.93% | Acquired | (price as of 2026-10-06) |
| March 4, 2025 | SRPT | F | 1,370 | $101.34 | $138,836 | 44,956 Direct | -2.96% | Disposed | -82.9% (price as of 2026-10-06) |
| March 3, 2025 | SRPT | F | 557 | $103.77 | $57,800 | 46,326 Direct | -1.19% | Disposed | -83.3% (price as of 2026-10-06) |
| Feb. 11, 2025 | SRPT | A | 3,500 | · | · | 17,500 Direct | +25.00% | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2025 | SRPT | M | 1,533 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Jan. 29, 2025 | SRPT | M | 14,267 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Jan. 29, 2025 | SRPT | F | 2,613 | $117.51 | $307,054 | 46,883 Direct | -5.28% | Disposed | -85.3% (price as of 2026-10-06) |
| Jan. 29, 2025 | SRPT | M | 1,533 | $12.00 | $18,396 | 49,496 Direct | +3.20% | Acquired | 44.2% (price as of 2026-10-06) |
| Jan. 29, 2025 | SRPT | M | 14,267 | $12.00 | $171,204 | 47,963 Direct | +42.34% | Acquired | 44.2% (price as of 2026-10-06) |
| Dec. 27, 2024 | SRPT | G | 250 | · | · | 33,696 Direct | -0.74% | Disposed | (price as of 2026-10-06) |
| Aug. 30, 2024 | SRPT | S | 5,985 | $137.36 | $822,100 | 33,946 Direct | -14.99% | Disposed | -87.4% (price as of 2026-10-06) |
| June 24, 2024 | SRPT | F | 2,483 | $164.64 | $408,801 | 39,931 Direct | -5.85% | Disposed | -89.5% (price as of 2026-10-06) |
| June 21, 2024 | SRPT | M | 6,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| June 21, 2024 | SRPT | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-06) |
| June 21, 2024 | SRPT | A | 5,500 | · | · | 5,500 Direct | · | Acquired | (price as of 2026-10-06) |
| June 21, 2024 | SRPT | M | 6,250 | · | · | 42,414 Direct | +17.28% | Acquired | (price as of 2026-10-06) |
| March 8, 2024 | SRPT | F | 1,035 | $123.14 | $127,450 | 36,164 Direct | -2.78% | Disposed | -85.9% (price as of 2026-10-06) |
| March 7, 2024 | SRPT | F | 526 | $120.49 | $63,378 | 37,199 Direct | -1.39% | Disposed | -85.6% (price as of 2026-10-06) |
| March 4, 2024 | SRPT | F | 1,389 | $125.32 | $174,069 | 37,725 Direct | -3.55% | Disposed | -86.2% (price as of 2026-10-06) |
| March 1, 2024 | SRPT | A | 12,500 | · | · | 12,500 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| March 1, 2024 | SRPT | S | 1,200 | $128.30 | $153,960 | 39,114 Direct | -2.98% | Disposed | -86.5% (price as of 2026-10-06) |
| March 1, 2024 | SRPT | A | 6,000 | · | · | 40,314 Direct | +17.49% | Acquired | (price as of 2026-10-06) |
| March 1, 2024 | SRPT | F | 365 | $126.19 | $46,059 | 34,314 Direct | -1.05% | Disposed | -86.3% (price as of 2026-10-06) |
| March 8, 2023 | SRPT | F | 744 | $153.19 | $113,973 | 34,679 Direct | -2.10% | Disposed | -88.7% (price as of 2026-10-06) |
| March 6, 2023 | SRPT | A | 27,000 | · | · | 27,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 6, 2023 | SRPT | A | 4,500 | · | · | 35,423 Direct | +14.55% | Acquired | (price as of 2026-10-06) |
| March 6, 2023 | SRPT | F | 1,370 | $157.21 | $215,378 | 30,923 Direct | -4.24% | Disposed | -89.0% (price as of 2026-10-06) |
| March 1, 2023 | SRPT | F | 378 | $147.57 | $55,781 | 32,293 Direct | -1.16% | Disposed | -88.3% (price as of 2026-10-06) |
| March 7, 2022 | SRPT | A | 48,000 | · | · | 48,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 7, 2022 | SRPT | A | 8,000 | · | · | 32,671 Direct | +32.43% | Acquired | (price as of 2026-10-06) |
| March 7, 2022 | SRPT | F | 398 | $79.36 | $31,585 | 24,671 Direct | -1.59% | Disposed | -78.2% (price as of 2026-10-06) |
| March 4, 2022 | SRPT | F | 1,308 | $79.20 | $103,594 | 25,069 Direct | -4.96% | Disposed | -78.1% (price as of 2026-10-06) |
| March 1, 2022 | SRPT | F | 376 | $75.05 | $28,219 | 26,377 Direct | -1.41% | Disposed | -76.9% (price as of 2026-10-06) |
| Sept. 8, 2021 | SRPT | F | 1,623 | $78.29 | $127,065 | 26,753 Direct | -5.72% | Disposed | -77.9% (price as of 2026-10-06) |
| March 5, 2021 | SRPT | F | 347 | $84.65 | $29,374 | 28,376 Direct | -1.21% | Disposed | -79.6% (price as of 2026-10-06) |
| March 3, 2021 | SRPT | A | 15,000 | · | · | 28,723 Direct | +109.31% | Acquired | (price as of 2026-10-06) |
| March 3, 2021 | SRPT | A | 60,000 | · | · | 60,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 3, 2021 | SRPT | A | 15,000 | · | · | 29,042 Direct | +106.82% | Acquired | (price as of 2026-10-06) |
| Feb. 28, 2021 | SRPT | F | 319 | $86.97 | $27,743 | 13,723 Direct | -2.27% | Disposed | -80.1% (price as of 2026-10-06) |
| Dec. 14, 2020 | SRPT | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-06) |
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 1, 2026 | SRPT | Performance Stock Units | Common Stock | · | · | 8,125 | Disposed |
| Feb. 26, 2026 | SRPT | Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 5,381 | Disposed |
| Feb. 26, 2026 | SRPT | Stock Option (right to buy) | Common Stock | $13.71 | Feb. 28, 2026 | 2,069 | Disposed |
| Feb. 25, 2026 | SRPT | Performance Stock Units | Common Stock | · | · | 1,875 | Acquired |
| Aug. 5, 2025 | SRPT | Performance Stock Units | Common Stock | · | · | 6,250 | Acquired |
| March 10, 2025 | SRPT | Stock Options (right to buy) | Common Stock | $99.69 | March 10, 2035 | 16,644 | Acquired |
| March 7, 2025 | SRPT | Performance Stock Units | Common Stock | · | · | 5,500 | Disposed |
| March 6, 2025 | SRPT | Performance Stock Units | Common Stock | · | · | 17,500 | Disposed |
| Feb. 11, 2025 | SRPT | Performance Restricted Stock Units | Common Stock | · | · | 3,500 | Acquired |
| Jan. 29, 2025 | SRPT | Stock Option (right to buy) | Common Stock | $12.00 | Jan. 30, 2025 | 1,533 | Disposed |
| Jan. 29, 2025 | SRPT | Stock Option (right to buy) | Common Stock | $12.00 | Jan. 30, 2025 | 14,267 | Disposed |
| June 21, 2024 | SRPT | Performance Stock Units | Common Stock | · | · | 6,250 | Disposed |
| June 21, 2024 | SRPT | Performance Stock Units | Common Stock | · | · | 6,250 | Acquired |
| June 21, 2024 | SRPT | Performance Stock Units | Common Stock | · | · | 5,500 | Acquired |
| March 1, 2024 | SRPT | Stock Option (right to buy) | Common Stock | $128.67 | March 1, 2034 | 12,500 | Disposed |
| March 6, 2023 | SRPT | Stock Option (right to buy) | Common Stock | $155.99 | March 6, 2033 | 27,000 | Acquired |
| March 7, 2022 | SRPT | Stock Option (right to sell) | Common Stock | $80.42 | March 7, 2032 | 48,000 | Acquired |
| March 3, 2021 | SRPT | Stock Option (right to buy) | Common Stock | $87.11 | March 3, 2031 | 60,000 | Acquired |
| Dec. 14, 2020 | SRPT | Stock option (right to buy) | Common Stock | $169.54 | Dec. 14, 2030 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 13 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 14, 2020 | SRPT | Common Stock | 14,042 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 14,267 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 1,533 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 5,381 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 2,069 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 6,959 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 5,541 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 11,539 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 1,861 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 962 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 39,038 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 874 | Direct |
| Dec. 14, 2020 | SRPT | Stock Option (right to buy) | 31,626 | 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 | $740,529 | · | · | · | $260,000 | · | $17,019 | $4,444,392 |
| 2024 | $656,961 | · | · | · | $430,206 | · | $48,085 | $2,752,522 |
| 2023 | $618,511 | · | · | · | $365,930 | · | $30,321 | $3,705,626 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.