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| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Jun 10, 26 | Faust Elizabeth | CTO | Purchase | $1.15 | 196.30K | $225.74K | 196.30K |
| Jun 10, 26 | AGUIAR ERIC | CTO | Purchase | $1.15 | 196.30K | $225.74K | 196.30K |
| Jun 10, 26 | Ray Sumita | CTO | Purchase | $1.15 | 196.30K | $225.74K | 196.30K |
| Jun 10, 26 | Averill Julianne | CTO | Purchase | $1.15 | 173.71K | $199.77K | 173.71K |
| Apr 1, 26 | Erdtmann Rainer M | CTO | Purchase | $1.49 | 452.51K | $674.24K | 452.51K |
| Apr 1, 26 | Hitchcock Michael J.M. | CEO | Purchase | $1.49 | 667.48K | $994.54K | 667.48K |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | -- | -- | 1.13M |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 50.60K | -- | 672.43K |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 50.00K | -- | 622.43K |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 50.00K | -- | 572.43K |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | -- | -- | 174.61K |
| Dec 31, 25 | Erdtmann Rainer M | CTO | Purchase | -- | 50.00K | -- | 70.00K |
| Dec 11, 25 | Erdtmann Rainer M | CTO | Purchase | $1.43 | 30.00K | $43.00K | 723.03K |
| Dec 2, 25 | Hitchcock Michael J.M. | CEO | Purchase | $0.99 | 100.00K | $99.18K | 115.00K |
| Dec 1, 25 | Erdtmann Rainer M | CTO | Purchase | $1.05 | 10.00K | $10.50K | 693.03K |
| Nov 28, 25 | Erdtmann Rainer M | CTO | Purchase | $1.10 | 40.00K | $44.05K | 683.03K |
| Aug 11, 25 | Hitchcock Michael J.M. | CEO | Purchase | $1.53 | 916.43K | $1.40M | 916.43K |
| Aug 11, 25 | Erdtmann Rainer M | CTO | Purchase | $1.53 | 1.25M | $1.91M | 1.25M |
| Jan 28, 25 | Erdtmann Rainer M | CTO | Sale | -- | 40.00K | -- | 673.03K |
| Jan 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 10.00K | -- | 663.03K |
| Jan 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 10.00K | -- | 653.03K |
| Jan 31, 25 | Erdtmann Rainer M | CTO | Sale | -- | 10.00K | -- | 643.03K |
| Jan 31, 25 | Erdtmann Rainer M | CTO | Purchase | -- | 10.00K | -- | 20.00K |
| Jan 31, 25 | Erdtmann Rainer M | CTO | Purchase | -- | 10.00K | -- | 19.40K |
| Aug 1, 25 | Chen Bihua | -- | Sale | -- | -- | -- | -- |
| Jul 22, 25 | Averill Julianne | CTO | Purchase | $1.82 | 241.18K | $438.94K | 241.18K |
| Jul 22, 25 | Averill Julianne | -- | Sale | -- | -- | -- | -- |
| Jun 11, 25 | Faust Elizabeth | CTO | Purchase | $2.50 | 91.97K | $229.93K | 91.97K |
| Jun 11, 25 | AGUIAR ERIC | CTO | Purchase | $2.50 | 91.97K | $229.93K | 91.97K |
| Jun 11, 25 | Ray Sumita | CTO | Purchase | $2.50 | 91.97K | $229.93K | 91.97K |
| Jun 11, 25 | Chen Bihua | CTO | Purchase | $2.50 | 91.97K | $229.93K | 91.97K |
| Mar 26, 25 | Hitchcock Michael J.M. | CEO | Purchase | $2.52 | 350.00K | $882.00K | 350.00K |
| Nov 30, 24 | Valle Franco | CFO | Purchase | $6.15 | 495 | $3.05K | 42.99K |
| Sep 30, 24 | Hitchcock Michael J.M. | CTO | Purchase | $10.06 | 10.00K | $100.60K | 15.00K |
| Jun 12, 24 | Chen Bihua | CTO | Purchase | $4.63 | 51.02K | $236.25K | 51.025 |
| Jun 12, 24 | Ray Sumita | CTO | Purchase | $4.63 | 51.02K | $236.25K | 51.02K |
| Jun 12, 24 | Faust Elizabeth | CTO | Purchase | $4.63 | 51.02K | $236.25K | 51.02K |
| Jun 12, 24 | Hitchcock Michael J.M. | CTO | Purchase | $4.63 | 51.02K | $236.25K | 51.02K |
| Jun 12, 24 | AGUIAR ERIC | CTO | Purchase | $4.63 | 51.02K | $236.25K | 51.02K |
| Jun 11, 24 | Valle Franco | CFO | Purchase | $4.43 | 12.51K | $55.36K | 42.50K |
| May 31, 24 | Valle Franco | CFO | Purchase | $3.78 | 4.45K | $16.82K | 29.99K |
| May 31, 24 | Frias Juan Pablo | Officer | Purchase | $8.94 | 349 | $3.12K | 349 |
| Jan 17, 24 | Butler Thomas Andrew | CEO | Purchase | $14.44 | 407.50K | $5.88M | 407.50K |
| Jan 17, 24 | Erdtmann Rainer M | COO | Purchase | $14.44 | 135.70K | $1.96M | 135.70K |
| Jan 17, 24 | Valle Franco | CFO | Purchase | $14.44 | 145.25K | $2.10M | 145.25K |
| Jan 17, 24 | Frias Juan Pablo | Officer | Purchase | $14.44 | 111.09K | $1.60M | 111.09K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Sale | -- | 3.00K | -- | 731.03K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Sale | -- | 3.00K | -- | 728.03K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Sale | -- | 3.00K | -- | 725.03K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Sale | -- | 12.00K | -- | 713.03K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Purchase | -- | 3.00K | -- | 10.00K |
| Dec 29, 23 | Erdtmann Rainer M | COO | Purchase | -- | 3.00K | -- | 9.40K |
| Nov 30, 23 | Valle Franco | CFO | Purchase | $3.78 | 1.34K | $5.09K | 25.54K |
| Aug 31, 23 | Frias Juan Pablo | Officer | Purchase | $16.87 | 300.00K | $5.06M | 300.00K |
| Aug 31, 23 | Frias Juan Pablo | -- | Sale | -- | -- | -- | -- |
| Jun 14, 23 | Hitchcock Michael J.M. | CTO | Purchase | $38.90 | 6.99K | $271.87K | 6.99K |
| Jun 14, 23 | Chen Bihua | CTO | Purchase | $38.90 | 6.99K | $271.87K | 6.99K |
| Jun 14, 23 | Faust Elizabeth | CTO | Purchase | $38.90 | 6.99K | $271.87K | 6.99K |
| Jun 14, 23 | Ray Sumita | CTO | Purchase | $38.90 | 6.99K | $271.87K | 6.99K |
| Jun 14, 23 | AGUIAR ERIC | CTO | Purchase | $38.90 | 6.99K | $271.87K | 6.99K |
| May 31, 23 | Valle Franco | CFO | Purchase | $3.78 | 4.27K | $16.16K | 24.20K |
| May 31, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $33.81 | 75.00K | $2.54M | 3.55M |
| Jun 1, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $34.56 | 50.00K | $1.73M | 3.50M |
| May 12, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $33.84 | 25.00K | $846.00K | 3.63M |
| May 8, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $33.99 | 100.00K | $3.40M | 3.80M |
| May 9, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $34.50 | 150.00K | $5.18M | 3.65M |
| Apr 20, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $29.12 | 200.00K | $5.82M | 3.90M |
| Mar 31, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | $31.25 | 200.00K | $6.25M | 4.10M |
| Mar 31, 23 | A2A Pharmaceuticals, Inc. | 10 percent owner | Purchase | $31.25 | 200.00K | $6.25M | 4.10M |
| Mar 30, 23 | Chen Bihua | CTO | Purchase | $30.00 | 400.00K | $12.00M | 3.57M |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 1.13M |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 1.13M |
| Jul 1, 22 | Erdtmann Rainer M | COO | Sale | -- | 100.00K | -- | 849.13K |
| Aug 16, 22 | Erdtmann Rainer M | COO | Sale | -- | 17.10K | -- | 832.03K |
| Aug 19, 22 | Erdtmann Rainer M | COO | Sale | -- | 16.00K | -- | 816.03K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Sale | -- | 4.00K | -- | 812.03K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Sale | -- | 4.00K | -- | 808.03K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Sale | -- | 4.00K | -- | 804.03K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Sale | -- | 70.00K | -- | 734.03K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 252.32K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 252.32K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 228.47K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 228.47K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 174.61K |
| Dec 31, 22 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 174.61K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Purchase | -- | 4.00K | -- | 7.00K |
| Dec 28, 22 | Erdtmann Rainer M | COO | Purchase | -- | 4.00K | -- | 6.40K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Purchase | $17.00 | 3.00K | $51.00K | 3.00K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Purchase | $17.00 | 2.40K | $40.80K | 2.40K |
| Jan 6, 23 | Erdtmann Rainer M | COO | Purchase | -- | 118.00K | -- | 118.00K |
| Jan 6, 23 | Valle Franco | CFO | Purchase | -- | 126.30K | -- | 126.30K |
| Jan 6, 23 | Butler Thomas Andrew | CEO | Purchase | -- | 354.35K | -- | 354.35K |
| Nov 30, 22 | Valle Franco | CFO | Purchase | $3.78 | 2.52K | $9.52K | 19.93K |
| Nov 14, 22 | Hitchcock Michael J.M. | CTO | Purchase | $7.93 | 5.00K | $39.65K | 5.00K |
| Nov 11, 22 | Valle Franco | CFO | Purchase | $7.63 | 4.10K | $31.29K | 17.41K |
| Aug 16, 22 | A2A Pharmaceuticals, Inc. | CTO | Sale | $13.87 | 30.68K | $425.65K | 4.30M |
| Jul 21, 22 | A2A Pharmaceuticals, Inc. | CTO | Sale | $11.21 | 34.66K | $388.52K | 4.33M |
| Jun 24, 22 | A2A Pharmaceuticals, Inc. | CTO | Sale | $11.76 | 34.66K | $407.58K | 4.37M |
| Jun 22, 22 | Ray Sumita | CTO | Purchase | $10.20 | 23.87K | $243.44K | 23.87K |
| Jun 22, 22 | Ray Sumita | CTO | Purchase | -- | 23.87K | -- | 23.87K |
| Jun 22, 22 | Hitchcock Michael J.M. | CTO | Purchase | -- | 23.87K | -- | 23.87K |
| Jun 22, 22 | AGUIAR ERIC | CTO | Purchase | $10.20 | 23.87K | $243.44K | 23.87K |
| Jun 22, 22 | AGUIAR ERIC | CTO | Purchase | -- | 23.87K | -- | 23.87K |
| Jun 22, 22 | Faust Elizabeth | CTO | Purchase | -- | 45.76K | -- | 45.76K |
| Jun 22, 22 | Faust Elizabeth | CTO | Sale | -- | -- | -- | -- |
| Jun 22, 22 | Chen Bihua | CTO | Purchase | $10.20 | 23.87K | $243.44K | 23.87K |
| Jun 22, 22 | Cormorant Asset Management, LP | CTO | Purchase | -- | 23.87K | -- | 23.87K |
| Jun 1, 22 | Biomea Health, LLC | CTO | Sale | -- | 4.37M | -- | -- |
| May 31, 22 | Valle Franco | CFO | Purchase | $4.67 | 3.31K | $15.43K | 13.31K |
| Mar 3, 22 | Ray Sumita | CTO | Purchase | $5.90 | 21.46K | $126.62K | 21.46K |
| Mar 3, 22 | Ray Sumita | CTO | Purchase | -- | 21.46K | -- | 21.46K |
| Jan 14, 22 | Valle Franco | CFO | Purchase | $8.68 | 10.00K | $86.77K | 10.00K |
| Dec 4, 21 | Butler Thomas Andrew | CEO | Purchase | $9.80 | 305.40K | $2.99M | 305.40K |
| Dec 4, 21 | Erdtmann Rainer M | COO | Purchase | $9.80 | 165.49K | $1.62M | 165.49K |
| Dec 4, 21 | Valle Franco | CFO | Purchase | $9.80 | 144.77K | $1.42M | 144.77K |
| Sep 17, 21 | A2A Pharmaceuticals, Inc. | 10 percent owner | Purchase | $10.96 | 34.66K | $379.85K | 4.40M |
| Sep 17, 21 | Stergiopoulos Sotirios | CTO | Purchase | $10.96 | 34.66K | $379.85K | 4.40M |
| Aug 23, 21 | Erdtmann Rainer M | COO | Purchase | $13.20 | 24.00K | $316.87K | 228.47K |
| Aug 23, 21 | Butler Thomas Andrew | CEO | Purchase | $13.20 | 24.00K | $316.87K | 228.47K |
| Aug 18, 21 | Erdtmann Rainer M | COO | Purchase | $10.77 | 14.00K | $150.74K | 204.47K |
| Aug 18, 21 | Erdtmann Rainer M | COO | Purchase | $10.77 | 14.00K | $150.74K | 204.47K |
| Aug 17, 21 | Erdtmann Rainer M | COO | Purchase | $10.79 | 14.00K | $151.07K | 190.47K |
| Aug 17, 21 | Erdtmann Rainer M | COO | Purchase | $10.79 | 14.00K | $151.07K | 190.47K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Purchase | $17.00 | 176.47K | $3.00M | 176.47K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Purchase | $17.00 | 176.47K | $3.00M | 176.47K |
| Aug 18, 21 | Butler Thomas Andrew | CEO | Purchase | $10.77 | 14.00K | $150.74K | 204.47K |
| Aug 17, 21 | Butler Thomas Andrew | CEO | Purchase | $10.79 | 14.00K | $151.07K | 190.47K |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Purchase | $17.00 | 176.47K | $3.00M | 176.47K |
| Aug 3, 21 | Valle Franco | CFO | Purchase | $13.45 | 165.00K | $2.22M | 165.00K |
| Jul 26, 21 | Valle Franco | Officer | Sale | -- | -- | -- | -- |
| Jun 16, 21 | Ray Sumita | CTO | Purchase | $20.46 | 17.72K | $362.63K | 17.72K |
| Jun 16, 21 | Ray Sumita | CTO | Sale | -- | -- | -- | -- |
| Apr 15, 21 | A2A Pharmaceuticals, Inc. | 10 percent owner | Sale | -- | -- | -- | 4.37M |
| Apr 20, 21 | Chen Bihua | CTO | Purchase | $17.00 | 900.00K | $15.30M | 3.17M |
| Apr 20, 21 | Chen Bihua | CTO | Purchase | -- | 2.27M | -- | 2.27M |
| Apr 20, 21 | Chen Bihua | CTO | Purchase | -- | 2.27M | -- | -- |
| Apr 15, 21 | Cormorant Asset Management, LP | CTO | Sale | $17.00 | 28.91K | $491.49K | 28.91K |
| Apr 15, 21 | AGUIAR ERIC | CTO | Purchase | $17.00 | 28.91K | $491.49K | 28.91K |
| Apr 15, 21 | Stergiopoulos Sotirios | CTO | Purchase | $17.00 | 28.91K | $491.49K | 28.91K |
| Apr 15, 21 | Hitchcock Michael J.M. | CTO | Purchase | $17.00 | 28.91K | $491.49K | 28.91K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 2.18M |
| Apr 15, 21 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 100.93K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Sale | -- | -- | -- | 76.06K |
| Apr 15, 21 | Erdtmann Rainer M | COO | Sale | $7.50 | 159.12K | $1.19M | -- |
| Apr 15, 21 | Erdtmann Rainer M | COO | Sale | $5.14 | 53.84K | $276.59K | -- |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Sale | -- | -- | -- | 2.18M |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Sale | -- | -- | -- | 310.74K |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Sale | -- | -- | -- | 100.93K |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Sale | $7.50 | 477.36K | $3.58M | -- |
| Apr 15, 21 | Butler Thomas Andrew | CEO | Sale | $5.14 | 242.66K | $1.25M | -- |
| Apr 15, 21 | Hitchcock Michael J.M. | CTO | Sale | -- | -- | -- | -- |
| Apr 15, 21 | Ryan Sunny | Officer | Sale | -- | -- | -- | 63.11K |
| Apr 15, 21 | Ryan Sunny | Officer | Sale | $7.50 | 78.15K | $586.33K | -- |
| Apr 15, 21 | Ryan Sunny | Officer | Sale | $5.14 | 47.31K | $243.01K | -- |
| Apr 15, 21 | Biomea Health, LLC | 10 percent owner | Sale | -- | -- | -- | 4.37M |
| Apr 15, 21 | AGUIAR ERIC | CTO | Sale | -- | -- | -- | -- |
| Apr 15, 21 | Stergiopoulos Sotirios | CTO | Sale | -- | -- | -- | 4.37M |
| Apr 15, 21 | Chen Bihua | CTO | Sale | -- | 2.27M | -- | -- |
Latest filing Checked hourly; insiders must file within 2 business days of a tradeAbout this data
