ERAS(ERAS)
ERAS
| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Aug 10, 26 | Fuchs Charles S. | President | Purchase | $18.12 | 1.30M | $23.56M | 1.30M |
| Aug 10, 26 | Fuchs Charles S. | -- | Sale | -- | -- | -- | -- |
| Jun 26, 26 | Start Valerie Denise Harding | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Jun 26, 26 | LIU JEAN I | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Jun 26, 26 | Multani Pratik S | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Jun 26, 26 | Casdin Alexander W. | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Jun 26, 26 | Hambleton Julie | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Jun 26, 26 | Bristol James Arthur | CTO | Purchase | $16.01 | 29.89K | $478.51K | 29.89K |
| Apr 1, 26 | Garner Ebun | Officer | Sale | $1.70 | 80.00K | $136.00K | 280.00K |
| Apr 1, 26 | Garner Ebun | Officer | Purchase | $1.70 | 80.00K | $136.00K | 105.08K |
| Apr 1, 26 | Garner Ebun | Officer | Sale | $16.40 | 80.00K | $1.31M | 25.08K |
| Mar 4, 25 | Morris Shannon | Officer | Sale | $1.70 | 20.00K | $34.00K | 515.80K |
| Mar 4, 26 | Morris Shannon | Officer | Purchase | $1.70 | 20.00K | $34.00K | 20.00K |
| Mar 4, 26 | Morris Shannon | Officer | Sale | $15.04 | 20.00K | $300.76K | -- |
| Jan 29, 26 | Lim Jonathan E | CEO | Purchase | $10.31 | 2.00M | $20.62M | 2.00M |
| Jan 29, 26 | Chacko David M. | CFO | Purchase | $10.31 | 640.00K | $6.60M | 640.00K |
| Dec 15, 25 | Chacko David M. | CFO | Purchase | $1.19 | 17.79K | $21.25K | 279.98K |
| Jan 29, 26 | Morris Shannon | Officer | Purchase | $10.31 | 625.00K | $6.44M | 625.00K |
| Jan 29, 26 | Varney Michael David | CTO | Purchase | $10.31 | 96.00K | $989.76K | 96.00K |
| Jan 29, 26 | Garner Ebun | Officer | Purchase | $10.31 | 560.00K | $5.77M | 560.00K |
| Jan 7, 25 | Garner Ebun | Officer | Sale | $1.70 | 120.00K | $204.00K | 360.00K |
| Jan 7, 26 | Garner Ebun | Officer | Purchase | $1.70 | 120.00K | $204.00K | 145.08K |
| Jan 7, 26 | Garner Ebun | Officer | Sale | $5.59 | 120.00K | $670.81K | 25.08K |
| Dec 15, 25 | Garner Ebun | Officer | Purchase | $1.19 | 3.90K | $4.66K | 25.08K |
| Jan 1, 26 | Bristol James Arthur | CTO | Purchase | $3.72 | 37.76K | $140.47K | 37.76K |
| Jan 1, 26 | LIU JEAN I | CTO | Purchase | $3.72 | 20.62K | $76.70K | 20.62K |
| Jan 1, 26 | Multani Pratik S | CTO | Purchase | $3.72 | 19.53K | $72.66K | 19.53K |
| Jan 1, 26 | Start Valerie Denise Harding | CTO | Purchase | $3.72 | 24.31K | $90.42K | 24.31K |
| Jan 1, 26 | Casdin Alexander W. | CTO | Purchase | $3.72 | 23.87K | $88.80K | 23.87K |
| Jun 24, 25 | Varney Michael David | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | LIU JEAN I | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | Hambleton Julie | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | Start Valerie Denise Harding | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | Multani Pratik S | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | Bristol James Arthur | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| Jun 24, 25 | Casdin Alexander W. | CTO | Purchase | $1.45 | 120.00K | $174.00K | 120.00K |
| May 23, 25 | Multani Pratik S | CTO | Sale | -- | 6.20K | -- | 166.67K |
| May 23, 25 | Multani Pratik S | CTO | Purchase | -- | 6.20K | -- | 6.20K |
| Feb 13, 25 | Garner Ebun | Officer | Purchase | $1.63 | 50.00K | $81.50K | 50.00K |
| Feb 3, 25 | Chacko David M. | CFO | Purchase | $1.76 | 800.00K | $1.41M | 800.00K |
| Dec 13, 24 | Chacko David M. | CFO | Purchase | $1.56 | 12.32K | $19.27K | 262.19K |
| Feb 3, 25 | Morris Shannon | Officer | Purchase | $1.76 | 780.00K | $1.37M | 780.00K |
| Feb 3, 25 | Garner Ebun | Officer | Purchase | $1.76 | 700.00K | $1.23M | 700.00K |
| Dec 13, 24 | Garner Ebun | Officer | Purchase | $1.56 | 5.73K | $8.96K | 21.17K |
| Feb 3, 25 | Lim Jonathan E | CEO | Purchase | $1.76 | 2.50M | $4.40M | 2.50M |
| Jan 1, 25 | Casdin Alexander W. | CTO | Purchase | $2.51 | 28.88K | $72.48K | 28.88K |
| Jan 1, 25 | LIU JEAN I | CTO | Purchase | $2.51 | 24.94K | $62.60K | 24.94K |
| Jan 1, 25 | Start Valerie Denise Harding | CTO | Purchase | $2.51 | 29.40K | $73.80K | 29.40K |
| Jan 1, 25 | Bristol James Arthur | CTO | Purchase | $2.51 | 45.68K | $114.65K | 45.68K |
| Jun 20, 24 | Varney Michael David | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | Start Valerie Denise Harding | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | LIU JEAN I | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | Garner Ebun | Officer | Purchase | $2.03 | 160.08K | $324.97K | 160.08K |
| Jun 20, 24 | Morris Shannon | Officer | Purchase | $2.03 | 137.14K | $278.40K | 137.14K |
| Jun 20, 24 | Lim Jonathan E | CEO | Purchase | $2.03 | 632.76K | $1.28M | 632.76K |
| Jun 20, 24 | Chacko David M. | CFO | Purchase | $2.03 | 278.81K | $565.99K | 278.81K |
| Jun 20, 24 | Hambleton Julie | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | Casdin Alexander W. | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | Bristol James Arthur | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| Jun 20, 24 | Multani Pratik S | CTO | Purchase | $2.03 | 60.00K | $121.80K | 60.00K |
| May 21, 24 | Casdin Alexander W. | CTO | Purchase | $2.27 | 80.00K | $181.92K | 573.97K |
| Feb 5, 24 | Lim Jonathan E | CEO | Purchase | $1.70 | 1.50M | $2.55M | 1.50M |
| Feb 5, 24 | Chacko David M. | CFO | Purchase | $1.70 | 600.00K | $1.02M | 600.00K |
| Feb 5, 24 | Garner Ebun | Officer | Purchase | $1.70 | 480.00K | $816.00K | 480.00K |
| Feb 5, 24 | Morris Shannon | Officer | Purchase | $1.70 | 535.80K | $910.86K | 535.80K |
| Jan 1, 24 | Bristol James Arthur | CTO | Purchase | $2.13 | 62.75K | $133.65K | 62.75K |
| Jan 1, 24 | Multani Pratik S | CTO | Purchase | $2.13 | 32.87K | $70.01K | 32.87K |
| Jan 1, 24 | LIU JEAN I | CTO | Purchase | $2.13 | 35.48K | $75.58K | 35.48K |
| Jan 1, 24 | Start Valerie Denise Harding | CTO | Purchase | $2.13 | 39.59K | $84.33K | 39.59K |
| Jan 1, 24 | Casdin Alexander W. | CTO | Purchase | $2.13 | 41.08K | $87.51K | 41.08K |
| Dec 15, 23 | Chacko David M. | CFO | Purchase | $1.59 | 7.48K | $11.89K | 246.73K |
| Dec 15, 23 | Garner Ebun | Officer | Purchase | $1.59 | 5.45K | $8.66K | 9.73K |
| Dec 6, 23 | Start Valerie Denise Harding | CTO | Purchase | $1.85 | 10.00K | $18.48K | 20.00K |
| Dec 5, 23 | Lim Jonathan E | CEO | Purchase | $1.69 | 721.85K | $1.22M | 12.90M |
| Dec 6, 23 | Lim Jonathan E | CEO | Purchase | $1.72 | 278.15K | $478.42K | 12.90M |
| Dec 4, 23 | Casdin Alexander W. | CTO | Purchase | $1.66 | 30.00K | $49.78K | 493.97K |
| Oct 5, 23 | Lim Jonathan E | CEO | Purchase | $2.03 | 1.00M | $2.03M | 19.46M |
| Jun 22, 23 | Chen Bihua | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | Varney Michael David | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | Multani Pratik S | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | LIU JEAN I | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Mar 28, 23 | Lim Jonathan E | CEO | Sale | -- | -- | -- | -- |
| Jun 22, 23 | Start Valerie Denise Harding | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | Hambleton Julie | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | Casdin Alexander W. | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 22, 23 | Bristol James Arthur | CTO | Purchase | $2.66 | 60.00K | $159.60K | 60.00K |
| Jun 8, 23 | Lim Jonathan E | CEO | Purchase | $2.75 | 100.00K | $275.00K | 18.40M |
| Apr 10, 23 | Morris Shannon | Officer | Purchase | $2.74 | 375.00K | $1.03M | 375.00K |
| Apr 10, 23 | Morris Shannon | Officer | Sale | $4.00 | 160.80K | $643.20K | -- |
| Apr 10, 23 | Morris Shannon | Officer | Sale | $7.91 | 300.00K | $2.37M | -- |
| Apr 10, 23 | Casdin Alexander W. | CTO | Purchase | $2.76 | 20.00K | $55.23K | 463.97K |
| Mar 28, 23 | Lim Jonathan E | CEO | Purchase | $2.84 | 100.00K | $284.00K | 18.30M |
| Dec 31, 22 | Lim Jonathan E | CEO | Sale | -- | -- | -- | 11.90M |
| Feb 1, 23 | Lim Jonathan E | CEO | Purchase | $4.00 | 1.50M | $6.00M | 1.50M |
| Feb 1, 23 | Chacko David M. | CFO | Purchase | $4.00 | 600.00K | $2.40M | 600.00K |
| Feb 1, 23 | Chacko David M. | CFO | Purchase | $4.10 | 1.75K | $7.16K | 239.25K |
| Feb 1, 23 | Chacko David M. | CFO | Purchase | $3.89 | 2 | $7.786 | 239.25K |
| Feb 1, 23 | Wei Lin | Officer | Purchase | $4.00 | 560.00K | $2.24M | 560.00K |
| Feb 1, 23 | Wei Lin | Officer | Purchase | $4.10 | 1.75K | $7.16K | 315.81K |
| Feb 1, 23 | Wei Lin | Officer | Purchase | $3.89 | 2 | $7.786 | 315.81K |
| Feb 1, 23 | Garner Ebun | Officer | Purchase | $4.00 | 480.00K | $1.92M | 480.00K |
| Feb 1, 23 | Garner Ebun | Officer | Purchase | $4.10 | 2.39K | $9.78K | 4.28K |
| Feb 1, 23 | Garner Ebun | Officer | Purchase | $3.89 | 2 | $7.786 | 4.28K |
| Jan 10, 23 | Lim Jonathan E | CEO | Purchase | $3.86 | 60.00K | $231.42K | 20.26M |
| Dec 21, 22 | Start Valerie Denise Harding | CTO | Purchase | $4.64 | 10.00K | $46.40K | 10.00K |
| Dec 21, 22 | Bristol James Arthur | CTO | Purchase | $4.14 | 20.00K | $82.80K | 20.00K |
| Dec 13, 22 | Chen Bihua | CTO | Purchase | $6.50 | 307.69K | $2.00M | 10.81M |
| Dec 15, 22 | Casdin Alexander W. | CTO | Purchase | $4.87 | 20.00K | $97.49K | 443.97K |
| Dec 14, 22 | Lim Jonathan E | CEO | Purchase | $4.99 | 40.00K | $199.60K | 20.20M |
| Jul 1, 22 | Casdin Alexander W. | CTO | Sale | -- | 750.00K | -- | -- |
| Jun 22, 22 | Chen Bihua | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Jun 22, 22 | Varney Michael David | CTO | Purchase | -- | 60.00K | -- | 60.00K |
| Jun 22, 22 | Multani Pratik S | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Jun 22, 22 | Start Valerie Denise Harding | CTO | Purchase | $5.35 | 40.00K | $214.00K | 40.00K |
| Jun 22, 22 | Start Valerie Denise Harding | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Jun 22, 22 | Hambleton Julie | CTO | Purchase | $5.35 | 40.00K | $214.00K | 40.00K |
| Jun 22, 22 | Hambleton Julie | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Jun 22, 22 | Casdin Alexander W. | CTO | Purchase | $5.35 | 40.00K | $214.00K | 40.00K |
| Jun 22, 22 | Casdin Alexander W. | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Jun 22, 22 | Bristol James Arthur | CTO | Purchase | -- | 40.00K | -- | 40.00K |
| Apr 25, 22 | LIU JEAN I | CTO | Purchase | $8.49 | 80.00K | $679.20K | 80.00K |
| Apr 25, 22 | LIU JEAN I | CTO | Purchase | -- | 80.00K | -- | 80.00K |
| Apr 25, 22 | LIU JEAN I | CTO | Sale | -- | -- | -- | -- |
| Feb 1, 22 | Garner Ebun | Officer | Purchase | $11.54 | 171.11K | $1.97M | 171.11K |
| Feb 1, 22 | Garner Ebun | Officer | Purchase | $11.60 | 990 | $11.49K | 1.89K |
| Feb 1, 22 | Wei Lin | Officer | Purchase | $11.60 | 1.56K | $18.12K | 314.06K |
| Feb 1, 22 | Wei Lin | Officer | Purchase | $11.54 | 272.10K | $3.14M | 272.10K |
| Feb 1, 22 | Lim Jonathan E | CEO | Purchase | $11.54 | 791.00K | $9.13M | 791.00K |
| Feb 1, 22 | Chacko David M. | CFO | Purchase | $11.54 | 366.13K | $4.23M | 366.13K |
| Feb 1, 22 | Chacko David M. | CFO | Purchase | $11.60 | 1.56K | $18.12K | 237.50K |
| Aug 10, 21 | Chen Bihua | CTO | Purchase | $22.10 | 200.00K | $4.42M | 10.51M |
| Jul 26, 21 | Chen Bihua | CTO | Sale | $18.77 | 200.00K | $3.75M | 10.31M |
| Jul 20, 21 | Chen Bihua | CTO | Purchase | $16.00 | 950.00K | $15.20M | 10.51M |
| Jul 20, 21 | Chen Bihua | CTO | Purchase | -- | 9.56M | -- | 9.56M |
| Jul 20, 21 | Chen Bihua | CTO | Purchase | -- | 4.00M | -- | -- |
| Jul 20, 21 | Chen Bihua | CTO | Purchase | -- | 4.17M | -- | -- |
| Jul 20, 21 | Chen Bihua | CTO | Purchase | -- | 1.39M | -- | -- |
| Jul 20, 21 | Lim Jonathan E | CTO | Purchase | -- | 5.14M | -- | 20.16M |
| Jul 20, 21 | Lim Jonathan E | CTO | Purchase | -- | 5.44M | -- | 11.90M |
| Jul 20, 21 | Lim Jonathan E | CTO | Sale | -- | 112.00K | -- | -- |
| Jul 20, 21 | Lim Jonathan E | CTO | Sale | -- | 336.00K | -- | -- |
| Jul 20, 21 | Lim Jonathan E | CTO | Sale | -- | 6.08M | -- | -- |
| Jul 20, 21 | Garner Ebun | Officer | Purchase | $16.00 | 900 | $14.40K | 900 |
| Jul 20, 21 | Casdin Alexander W. | CTO | Purchase | -- | 750.00K | -- | 750.00K |
| Jul 20, 21 | Casdin Alexander W. | CTO | Purchase | -- | 150.00K | -- | 337.50K |
| Jul 20, 21 | Casdin Alexander W. | CTO | Sale | -- | 900.00K | -- | -- |
| Jul 20, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Purchase | -- | 5.53M | -- | 5.53M |
| Jul 20, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 1.13M | -- | -- |
| Jul 20, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 2.10M | -- | -- |
| Jul 20, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 3.40M | -- | -- |
| Jul 20, 21 | Start Valerie Denise Harding | CTO | Purchase | $16.00 | 2.00K | $32.00K | 2.00K |
| Jul 20, 21 | Multani Pratik S | CTO | Purchase | $16.00 | 6.20K | $99.20K | 172.87K |
| Jul 20, 21 | Hambleton Julie | CTO | Purchase | $16.00 | 6.00K | $96.00K | 6.00K |
| Jul 15, 21 | Chen Bihua | CTO | Sale | $5.81 | 166.67K | $968.00K | -- |
| Jul 15, 21 | Multani Pratik S | CTO | Sale | -- | -- | -- | 166.67K |
| Jul 15, 21 | Multani Pratik S | CTO | Sale | $1.25 | 20.83K | $26.04K | -- |
| Jul 15, 21 | Garner Ebun | Officer | Sale | $5.81 | 609.17K | $3.54M | -- |
| Jul 15, 21 | Varney Michael David | CTO | Sale | $3.36 | 166.67K | $560.00K | -- |
| Jul 15, 21 | Varney Michael David | CTO | Sale | $1.25 | 83.33K | $104.17K | -- |
| Jul 15, 21 | Wei Lin | Officer | Sale | -- | -- | -- | 312.50K |
| Jul 15, 21 | Wei Lin | Officer | Sale | $3.36 | 833.33K | $2.80M | -- |
| Jul 15, 21 | Bristol James Arthur | CTO | Sale | -- | -- | -- | 187.50K |
| Jul 15, 21 | Chacko David M. | CFO | Sale | -- | -- | -- | 235.94K |
| Jul 15, 21 | Chacko David M. | CFO | Sale | $1.25 | 183.69K | $229.61K | -- |
| Jul 15, 21 | Chacko David M. | CFO | Sale | $0.67 | 104.17K | $69.79K | -- |
| Jul 15, 21 | Chacko David M. | CFO | Sale | $3.36 | 153.04K | $514.22K | -- |
| Jul 15, 21 | Lim Jonathan E | CTO | Sale | -- | -- | -- | 15.02M |
| Jul 15, 21 | Lim Jonathan E | CTO | Sale | -- | -- | -- | 6.46M |
| Jul 15, 21 | Lim Jonathan E | CTO | Sale | -- | 5.07M | -- | -- |
| Jul 15, 21 | Lim Jonathan E | CTO | Sale | -- | 280.00K | -- | -- |
| Jul 15, 21 | Lim Jonathan E | CTO | Sale | -- | 93.33K | -- | -- |
| Jul 15, 21 | Start Valerie Denise Harding | CTO | Sale | $1.25 | 62.50K | $78.13K | -- |
| Jul 15, 21 | Start Valerie Denise Harding | CTO | Sale | $0.67 | 125.00K | $83.75K | -- |
| Jul 15, 21 | Casdin Alexander W. | CTO | Sale | -- | -- | -- | 187.50K |
| Jul 15, 21 | Casdin Alexander W. | CTO | Sale | -- | 150.00K | -- | -- |
| Jul 15, 21 | Casdin Alexander W. | CTO | Sale | -- | 750.00K | -- | -- |
| Jul 15, 21 | Hambleton Julie | CTO | Sale | $5.81 | 166.67K | $968.33K | -- |
| Jul 15, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 1.75M | -- | -- |
| Jul 15, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 2.83M | -- | -- |
| Jul 15, 21 | ARCH Venture Partners X, LLC | 10 percent owner | Sale | -- | 944.44K | -- | -- |
| Jul 15, 21 | Chen Bihua | CTO | Sale | -- | 4.00M | -- | -- |
| Jul 15, 21 | Chen Bihua | CTO | Sale | -- | 4.17M | -- | -- |
| Jul 15, 21 | Chen Bihua | CTO | Sale | -- | 1.39M | -- | -- |