Samarth Kulkarni
Insider
First SEC filing: Sept. 6, 2024 · Latest: June 3, 2026
Insider at
Insider transactions
0 buys (P)
9 sells (S)
Net: $-10,756,932
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 26, 2026 | BDTX | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 24, 2026 | CNTA | D | 40,000 | · | · | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 48,000 | · | · | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 48,000 | · | · | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 48,000 | · | · | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 208,474 | · | · | 0 Direct | -100.00% | Disposed | |
| June 2, 2026 | ORKA | A | 9,136 | · | · | 9,136 Direct | · | Acquired | (price as of 2026-10-02) |
| March 23, 2026 | CRSP | S | 10,020 | $46.78 | $468,736 | 255,501 Direct | -3.77% | Disposed | 18.5% (price as of 2026-10-02) |
| March 20, 2026 | CRSP | M | 19,687 | · | · | 39,375 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 20, 2026 | CRSP | A | 81,875 | · | · | 81,875 Direct | · | Acquired | (price as of 2026-10-02) |
| March 20, 2026 | CRSP | A | 114,249 | · | · | 114,249 Direct | · | Acquired | (price as of 2026-10-02) |
| March 20, 2026 | CRSP | M | 19,687 | · | · | 265,521 Direct | +8.01% | Acquired | (price as of 2026-10-02) |
| March 16, 2026 | CRSP | S | 10,349 | $48.26 | $499,443 | 245,834 Direct | -4.04% | Disposed | 14.9% (price as of 2026-10-02) |
| March 14, 2026 | CRSP | M | 20,625 | · | · | 61,875 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | CRSP | M | 20,625 | · | · | 256,183 Direct | +8.76% | Acquired | (price as of 2026-10-02) |
| March 11, 2026 | CRSP | S | 9,798 | $52.80 | $517,334 | 235,558 Direct | -3.99% | Disposed | 5.0% (price as of 2026-10-02) |
| March 10, 2026 | CRSP | M | 19,250 | · | · | 19,250 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2026 | CRSP | M | 19,250 | · | · | 245,356 Direct | +8.51% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2026 | CRSP | S | 6,967 | $52.58 | $366,325 | 226,106 Direct | -2.99% | Disposed | 5.4% (price as of 2026-10-02) |
| Feb. 18, 2026 | CRSP | M | 13,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2026 | CRSP | M | 13,250 | · | · | 233,073 Direct | +6.03% | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2026 | CRSP | S 10b5-1 | 60,000 | $60.23 | $3,613,800 | 134,201 Direct | -30.90% | Disposed | -8.0% (price as of 2026-10-02) |
| Jan. 20, 2026 | CRSP | S 10b5-1 | 21,433 | $51.61 | $1,106,157 | 202,768 Direct | -9.56% | Disposed | 7.4% (price as of 2026-10-02) |
| Jan. 20, 2026 | CRSP | S 10b5-1 | 8,567 | $52.10 | $446,341 | 194,201 Direct | -4.23% | Disposed | 6.4% (price as of 2026-10-02) |
| Dec. 18, 2025 | CRSP | G | 30,000 | · | · | 224,201 Direct | -11.80% | Disposed | (price as of 2026-10-02) |
| Oct. 17, 2025 | CRSP | S | 50,895 | $67.91 | $3,456,279 | 254,201 Direct | -16.68% | Disposed | -18.4% (price as of 2026-10-02) |
| Oct. 16, 2025 | CRSP | M | 100,000 | · | · | 300,000 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Oct. 16, 2025 | CRSP | M | 100,000 | · | · | 305,096 Direct | +48.76% | Acquired | (price as of 2026-10-02) |
| Oct. 14, 2025 | CRSP | S | 4,242 | $66.60 | $282,517 | 205,096 Direct | -2.03% | Disposed | -16.8% (price as of 2026-10-02) |
| Oct. 13, 2025 | CRSP | M | 8,334 | · | · | 8,333 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Oct. 13, 2025 | CRSP | M | 8,334 | · | · | 209,338 Direct | +4.15% | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2025 | CRSP | A | 49,500 | · | · | 49,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 17, 2025 | CRSP | G | 6,000 | · | · | 201,004 Direct | -2.90% | Disposed | (price as of 2026-10-02) |
| Aug. 18, 2025 | CRSP | S | 13,081 | $58.15 | $760,660 | 207,004 Direct | -5.94% | Disposed | -4.7% (price as of 2026-10-02) |
| Aug. 16, 2025 | CRSP | M | 25,000 | · | · | 220,085 Direct | +12.81% | Acquired | (price as of 2026-10-02) |
| Aug. 16, 2025 | CRSP | M | 25,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 20, 2025 | CNTA | A | 40,000 | · | · | 40,000 Direct | · | Acquired | |
| June 12, 2025 | BDTX | A | 30,550 | · | · | 30,550 Direct | · | Acquired | (price as of 2026-10-02) |
| June 2, 2025 | ORKA | A | 17,500 | · | · | 17,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 21, 2025 | CRSP | S | 10,031 | $41.23 | $413,578 | 195,085 Direct | -4.89% | Disposed | 34.4% (price as of 2026-10-02) |
| March 20, 2025 | CRSP | M | 19,688 | · | · | 59,062 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 20, 2025 | CRSP | M | 19,688 | · | · | 205,116 Direct | +10.62% | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | CRSP | A | 82,500 | · | · | 82,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | CRSP | A | 110,000 | · | · | 110,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 12, 2025 | CRSP | S | 4,462 | $43.32 | $193,294 | 185,428 Direct | -2.35% | Disposed | 28.0% (price as of 2026-10-02) |
| March 11, 2025 | CRSP | M | 9,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 11, 2025 | CRSP | M | 9,000 | · | · | 189,890 Direct | +4.98% | Acquired | (price as of 2026-10-02) |
| March 11, 2025 | CRSP | S | 9,973 | $42.42 | $423,055 | 180,890 Direct | -5.23% | Disposed | 30.7% (price as of 2026-10-02) |
| March 10, 2025 | CRSP | M | 19,250 | · | · | 38,500 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 10, 2025 | CRSP | M | 19,250 | · | · | 190,863 Direct | +11.22% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2025 | CRSP | S 10b5-1 | 18,360 | $55.20 | $1,013,472 | 171,613 Direct | -9.66% | Disposed | 0.4% (price as of 2026-10-02) |
| Feb. 19, 2025 | CRSP | S 10b5-1 | 6,928 | $52.80 | $365,798 | 189,973 Direct | -3.52% | Disposed | 5.0% (price as of 2026-10-02) |
| Feb. 18, 2025 | CRSP | M | 13,250 | · | · | 13,250 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2025 | CRSP | S 10b5-1 | 11,640 | $55.05 | $640,782 | 196,901 Direct | -5.58% | Disposed | 0.7% (price as of 2026-10-02) |
| Feb. 18, 2025 | CRSP | M | 13,250 | · | · | 208,541 Direct | +6.78% | Acquired | (price as of 2026-10-02) |
| Dec. 24, 2024 | CRSP | M | 13,751 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 24, 2024 | CRSP | M | 13,751 | $16.21 | $222,904 | 195,291 Direct | +7.57% | Acquired | 241.9% (price as of 2026-10-02) |
| Dec. 2, 2024 | CRSP | S 10b5-1 | 15,000 | $55.10 | $826,500 | 181,540 Direct | -7.63% | Disposed | 0.6% (price as of 2026-10-02) |
| Nov. 11, 2024 | CRSP | S 10b5-1 | 6,879 | $56.27 | $387,081 | 196,540 Direct | -3.38% | Disposed | -1.5% (price as of 2026-10-02) |
| Nov. 11, 2024 | CRSP | S 10b5-1 | 23,121 | $55.43 | $1,281,597 | 203,419 Direct | -10.21% | Disposed | 0.0% (price as of 2026-10-02) |
| Oct. 16, 2024 | CRSP | A | 400,000 | · | · | 400,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 16, 2024 | CRSP | A | 55,000 | · | · | 55,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 14, 2024 | CRSP | S | 4,293 | $46.28 | $198,680 | 226,540 Direct | -1.86% | Disposed | 19.8% (price as of 2026-10-02) |
| Oct. 13, 2024 | CRSP | M | 8,333 | · | · | 16,667 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Oct. 13, 2024 | CRSP | M | 8,333 | · | · | 230,833 Direct | +3.75% | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2024 | CRSP | G | 100,000 | · | · | 222,500 Direct | -31.01% | Disposed | (price as of 2026-10-02) |
| June 25, 2024 | CNTA | A | 48,000 | · | · | 48,000 Direct | · | Acquired | |
| June 6, 2024 | BDTX | A | 30,550 | · | · | 30,550 Direct | · | Acquired | (price as of 2026-10-02) |
| April 15, 2024 | CRSP | M | 19,582 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 15, 2024 | CRSP | S 10b5-1 | 1,204 | $60.40 | $72,722 | 208,122 Direct | -0.58% | Disposed | -8.2% (price as of 2026-10-02) |
| April 15, 2024 | CRSP | S 10b5-1 | 18,378 | $59.88 | $1,100,475 | 209,326 Direct | -8.07% | Disposed | -7.4% (price as of 2026-10-02) |
| April 15, 2024 | CRSP | M | 19,582 | $19.12 | $374,408 | 227,704 Direct | +9.41% | Acquired | 189.9% (price as of 2026-10-02) |
| March 20, 2024 | CRSP | A | 78,750 | · | · | 78,750 Direct | · | Acquired | (price as of 2026-10-02) |
| March 20, 2024 | CRSP | A | 105,000 | · | · | 105,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 15, 2024 | CRSP | M | 20,000 | · | · | 19,582 Direct | -50.53% | Disposed | (price as of 2026-10-02) |
| March 15, 2024 | CRSP | S 10b5-1 | 9,387 | $73.06 | $685,814 | 208,122 Direct | -4.32% | Disposed | -24.1% (price as of 2026-10-02) |
| March 15, 2024 | CRSP | S 10b5-1 | 10,613 | $71.97 | $763,818 | 217,509 Direct | -4.65% | Disposed | -23.0% (price as of 2026-10-02) |
| March 15, 2024 | CRSP | M | 20,000 | $19.12 | $382,400 | 228,122 Direct | +9.61% | Acquired | 189.9% (price as of 2026-10-02) |
| March 12, 2024 | CRSP | S | 4,583 | $74.44 | $341,159 | 208,122 Direct | -2.15% | Disposed | -25.5% (price as of 2026-10-02) |
| March 11, 2024 | CRSP | M | 9,000 | · | · | 9,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 11, 2024 | CRSP | M | 9,000 | · | · | 212,705 Direct | +4.42% | Acquired | (price as of 2026-10-02) |
| March 11, 2024 | CRSP | S | 9,802 | $78.26 | $767,105 | 203,705 Direct | -4.59% | Disposed | -29.2% (price as of 2026-10-02) |
| March 10, 2024 | CRSP | M | 19,250 | · | · | 57,750 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2024 | CRSP | M | 19,250 | · | · | 213,507 Direct | +9.91% | Acquired | (price as of 2026-10-02) |
| Feb. 20, 2024 | CRSP | S | 6,370 | $79.67 | $507,498 | 194,257 Direct | -3.18% | Disposed | -30.4% (price as of 2026-10-02) |
| Feb. 18, 2024 | CRSP | M | 13,250 | · | · | 26,500 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2024 | CRSP | M | 13,250 | · | · | 200,627 Direct | +7.07% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2024 | CRSP | M | 20,000 | · | · | 39,582 Direct | -33.57% | Disposed | (price as of 2026-10-02) |
| Feb. 15, 2024 | CRSP | S 10b5-1 | 1,100 | $81.66 | $89,826 | 187,377 Direct | -0.58% | Disposed | -32.1% (price as of 2026-10-02) |
| Feb. 15, 2024 | CRSP | S 10b5-1 | 5,951 | $81.04 | $482,269 | 188,477 Direct | -3.06% | Disposed | -31.6% (price as of 2026-10-02) |
| Feb. 15, 2024 | CRSP | S 10b5-1 | 12,949 | $79.94 | $1,035,143 | 194,428 Direct | -6.24% | Disposed | -30.7% (price as of 2026-10-02) |
| Feb. 15, 2024 | CRSP | M | 20,000 | $19.12 | $382,400 | 207,377 Direct | +10.67% | Acquired | 189.9% (price as of 2026-10-02) |
| Jan. 29, 2024 | CRSP | M | 50,000 | · | · | 100,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 29, 2024 | CRSP | S 10b5-1 | 700 | $61.10 | $42,770 | 187,377 Direct | -0.37% | Disposed | -9.3% (price as of 2026-10-02) |
| Jan. 29, 2024 | CRSP | S 10b5-1 | 49,300 | $60.50 | $2,982,650 | 188,077 Direct | -20.77% | Disposed | -8.4% (price as of 2026-10-02) |
| Jan. 29, 2024 | CRSP | M | 50,000 | $19.12 | $956,000 | 237,377 Direct | +26.68% | Acquired | 189.9% (price as of 2026-10-02) |
| Jan. 16, 2024 | CRSP | M | 20,000 | · | · | 59,582 Direct | -25.13% | Disposed | (price as of 2026-10-02) |
| Jan. 16, 2024 | CRSP | S 10b5-1 | 20,000 | $62.50 | $1,250,000 | 187,377 Direct | -9.64% | Disposed | -11.3% (price as of 2026-10-02) |
| Jan. 16, 2024 | CRSP | M | 20,000 | $19.12 | $382,400 | 207,377 Direct | +10.67% | Acquired | 189.9% (price as of 2026-10-02) |
| Oct. 13, 2023 | CRSP | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
Showing latest 100 of 317 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 |
|---|---|---|---|---|---|---|---|
| June 26, 2026 | BDTX | Stock Option (Right to Buy) | Common Stock | $1.71 | June 25, 2036 | 40,000 | Acquired |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F3] | $12.43 | June 20, 2035 | 40,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F3] | $8.89 | June 25, 2034 | 48,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F3] | $6.35 | June 22, 2033 | 48,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F3] | $4.87 | June 30, 2032 | 48,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F3] | $5.84 | Feb. 19, 2031 | 208,474 | Disposed |
| June 2, 2026 | ORKA | Stock Option (right to buy) | Common Stock | $55.23 | June 1, 2036 | 9,136 | Acquired |
| March 20, 2026 | CRSP | Restricted Stock Units | Common Shares | · | · | 19,687 | Disposed |
| March 20, 2026 | CRSP | Restricted Stock Units | Common Shares | · | · | 81,875 | Acquired |
| March 20, 2026 | CRSP | Stock Option (Right to Buy) | Common Shares | $46.24 | March 20, 2036 | 114,249 | Acquired |
| March 14, 2026 | CRSP | Restricted Stock Units | Common Shares | · | · | 20,625 | Disposed |
| March 10, 2026 | CRSP | Restricted Stock Units | Common Shares | · | · | 19,250 | Disposed |
| Feb. 18, 2026 | CRSP | Restricted Stock Units | Common Shares | · | · | 13,250 | Disposed |
| Oct. 16, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 100,000 | Disposed |
| Oct. 13, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 8,334 | Disposed |
| Oct. 3, 2025 | CRSP | Stock Option (Right to Buy) | Common Shares | $67.74 | Oct. 3, 2035 | 49,500 | Acquired |
| Aug. 16, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 25,000 | Disposed |
| June 20, 2025 | CNTA | Share Option (right to buy) | Ordinary Shares [F2] | $12.43 | June 20, 2035 | 40,000 | Acquired |
| June 12, 2025 | BDTX | Stock Option (Right to Buy) | Common Stock | $2.43 | June 11, 2035 | 30,550 | Acquired |
| June 2, 2025 | ORKA | Stock Option (right to buy) | Common Stock | $11.77 | June 1, 2035 | 17,500 | Acquired |
| March 20, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 19,688 | Disposed |
| March 14, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 82,500 | Acquired |
| March 14, 2025 | CRSP | Stock Option (Right to Buy) | Common Shares | $42.12 | March 14, 2035 | 110,000 | Acquired |
| March 11, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 9,000 | Disposed |
| March 10, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 19,250 | Disposed |
| Feb. 18, 2025 | CRSP | Restricted Stock Units | Common Shares | · | · | 13,250 | Disposed |
| Dec. 24, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $16.21 | May 3, 2027 | 13,751 | Disposed |
| Oct. 16, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 400,000 | Acquired |
| Oct. 16, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $49.00 | Oct. 16, 2034 | 55,000 | Acquired |
| Oct. 13, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 8,333 | Disposed |
| June 25, 2024 | CNTA | Share Option (right to buy) | Ordinary Shares [F2] | $8.89 | June 25, 2034 | 48,000 | Acquired |
| June 6, 2024 | BDTX | Stock Option (Right to Buy) | Common Stock | $4.65 | June 5, 2034 | 30,550 | Acquired |
| April 15, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 19,582 | Disposed |
| March 20, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 78,750 | Acquired |
| March 20, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $72.94 | March 20, 2034 | 105,000 | Acquired |
| March 15, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 20,000 | Disposed |
| March 11, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 9,000 | Disposed |
| March 10, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 19,250 | Disposed |
| Feb. 18, 2024 | CRSP | Restricted Stock Units | Common Shares | · | · | 13,250 | Disposed |
| Feb. 15, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 20,000 | Disposed |
| Jan. 29, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 50,000 | Disposed |
| Jan. 16, 2024 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 20,000 | Disposed |
| Oct. 13, 2023 | CRSP | Restricted Stock Unit | Common Shares | · | · | 25,000 | Acquired |
| Oct. 13, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $44.31 | Oct. 13, 2033 | 52,500 | Acquired |
| June 22, 2023 | CNTA | Share Option (right to buy) | Ordinary Shares [F2] | $6.35 | June 22, 2033 | 48,000 | Acquired |
| May 30, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| April 25, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| March 29, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| March 11, 2023 | CRSP | Restricted Stock Units | Common Shares | · | · | 9,000 | Disposed |
| March 10, 2023 | CRSP | Restricted Stock Units | Common Shares | · | · | 77,000 | Acquired |
| March 10, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $43.22 | March 10, 2033 | 188,000 | Acquired |
| March 10, 2023 | CRSP | Restricted Stock Units | Common Shares | · | · | 11,833 | Disposed |
| Feb. 27, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| Feb. 18, 2023 | CRSP | Restricted Stock Units | Common Shares | · | · | 13,250 | Disposed |
| Jan. 27, 2023 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| Dec. 28, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| Dec. 6, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 58,233 | Disposed |
| Dec. 3, 2022 | CRSP | Restricted Stock Units | Common Shares | · | · | 40,000 | Acquired |
| Nov. 28, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 25,000 | Disposed |
| Oct. 26, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $19.12 | Dec. 1, 2027 | 5,418 | Disposed |
| Oct. 26, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $16.21 | May 3, 2027 | 19,582 | Disposed |
| Sept. 28, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $16.21 | May 3, 2027 | 25,000 | Disposed |
| Aug. 29, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $16.21 | May 3, 2027 | 25,000 | Disposed |
| Aug. 16, 2022 | CRSP | Performance-based Restricted Stock Units | Common Shares | · | · | 150,000 | Acquired |
| Aug. 16, 2022 | CRSP | Restricted Stock Units | Common Shares | · | · | 25,000 | Acquired |
| July 27, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $16.21 | May 3, 2027 | 16,667 | Disposed |
| July 27, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $12.57 | July 15, 2026 | 8,333 | Disposed |
| June 30, 2022 | CNTA | Share Option (right to buy) | Ordinary Shares [F2] | $4.87 | June 30, 2032 | 48,000 | Acquired |
| June 29, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $12.57 | July 15, 2026 | 25,000 | Disposed |
| June 10, 2022 | BDTX | Stock Option (Right to Buy) | Common Stock | $2.14 | June 9, 2032 | 15,000 | Acquired |
| March 11, 2022 | CRSP | Restricted Stock Units | Common Shares | · | · | 9,000 | Disposed |
| March 10, 2022 | CRSP | Restricted Stock Units | Common Shares | · | · | 11,834 | Disposed |
| Feb. 18, 2022 | CRSP | Restricted Stock Units | Common Shares | · | · | 53,000 | Acquired |
| Feb. 18, 2022 | CRSP | Stock Option (Right to Buy) | Common Shares | $58.29 | Feb. 18, 2032 | 115,000 | Acquired |
| Dec. 20, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 17,750 | Disposed |
| Dec. 3, 2021 | CRSP | Restricted Stock Units | Common Shares | · | · | 80,000 | Acquired |
| Oct. 15, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 33,000 | Disposed |
| Oct. 15, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $97.00 | Oct. 15, 2031 | 43,000 | Acquired |
| Aug. 5, 2021 | CRSP | Stock Option (Right to Buy) | Common Stock | $12.57 | July 15, 2026 | 28,500 | Disposed |
| Aug. 4, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $12.57 | July 15, 2026 | 1,500 | Disposed |
| June 18, 2021 | BDTX | Stock Option (Right to Buy) | Common Stock | $12.55 | June 17, 2031 | 15,000 | Acquired |
| June 15, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $12.57 | July 15, 2026 | 30,000 | Disposed |
| April 20, 2021 | BDTX | Stock Option (Right to Buy) | Common Stock | $24.33 | April 19, 2031 | 14,921 | Acquired |
| March 11, 2021 | CRSP | Restricted Stock Units | Common Shares | · | · | 36,000 | Acquired |
| March 11, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $133.88 | March 11, 2031 | 100,000 | Acquired |
| Jan. 15, 2021 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 20,000 | Disposed |
| Dec. 29, 2020 | CRSP | Stock Option (right to buy) | Common Shares | $1.81 | Sept. 10, 2025 | 13,800 | Disposed |
| Dec. 10, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 20,000 | Disposed |
| Oct. 5, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $86.75 | Oct. 5, 2030 | 47,333 | Acquired |
| June 1, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 17,275 | Disposed |
| May 20, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 10,693 | Disposed |
| May 19, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 4,307 | Disposed |
| March 10, 2020 | CRSP | Restricted Stock Units | Common Shares | · | · | 35,500 | Acquired |
| March 10, 2020 | CRSP | Stock Option (Right to Buy) | Common Shares | $44.67 | March 10, 2030 | 142,000 | Acquired |
| Dec. 16, 2019 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 8,000 | Disposed |
| Dec. 3, 2019 | CRSP | Restricted Stock Units | Common Shares | · | · | 120,000 | Acquired |
| June 17, 2019 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 20,000 | Disposed |
| April 29, 2019 | CRSP | Stock Option (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 20,000 | Disposed |
| March 5, 2019 | CRSP | Stock Option (Right to Buy) | Common Shares | $40.87 | March 5, 2029 | 250,000 | Acquired |
| Dec. 7, 2018 | CRSP | Stock Options (Right to Buy) | Common Shares | $1.81 | Sept. 10, 2025 | 21,500 | Disposed |
Showing latest 100 of 115 transactions
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. 6, 2024 | ORKA | Stock Option (Right to Buy) | 142,852 | Direct |
| Sept. 6, 2024 | ORKA | Stock Option (Right to Buy) | 57,140 | Direct |
| May 27, 2021 | CNTA | Share Option (right to buy) | 208,474 | Direct |
| Jan. 29, 2020 | BDTX | Stock Option (Right to Buy) | 53,053 | Direct |
| Oct. 18, 2016 | CRSP | Common Shares | 134,047 | Direct |
| Oct. 18, 2016 | CRSP | Stock Options (Right to Buy) | 321,712 | Direct |
| Oct. 18, 2016 | CRSP | Stock Options (Right to Buy) | 93,333 | 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 | $768,622 | · | · | · | $659,093 | · | $7,000 | $7,678,477 |
| 2024 | $746,235 | · | · | · | $637,285 | · | $11,481 | $33,175,626 |
| 2023 | $724,500 | · | · | · | $618,723 | · | $11,578 | $12,322,196 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.