Insider · CIK 0001233684
David N Cook
Files at: MCRB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 26, 2019 MForm 4 → | Jan 29, 6:51 pm EST | Seres Therapeutics, Inc.MCRB | 7,500 | — | — | 147,435 | — | plan? |
| Jan 26, 2018 SForm 4 → | Jan 30, 8:58 pm EST | Seres Therapeutics, Inc.MCRB | 1,738 | $11.02 | $19,153 | 139,935 | −1.23% | plan? |
| Jan 26, 2018 MForm 4 → | Jan 30, 8:58 pm EST | Seres Therapeutics, Inc.MCRB | 5,000 | — | — | 141,673 | — | plan? |
| Jun 2, 2016 SForm 4 → | Jun 6, 4:27 pm EDT | Seres Therapeutics, Inc.MCRB | 8,000 | $31.00 | $248,000 | 136,673 | −5.53% | plan? |
| Jun 1, 2016 SForm 4 → | Jun 2, 9:38 pm EDT | Seres Therapeutics, Inc.MCRB | 16,000 | $29.43 | $470,880 | 144,673 | −9.96% | plan? |
| Apr 7, 2016 SForm 4 → | Apr 11, 5:47 pm EDT | Seres Therapeutics, Inc.MCRB | 8,000 | $31.00 | $248,000 | 160,673 | −4.74% | plan? |
| Apr 1, 2016 SForm 4 → | Apr 5, 8:58 pm EDT | Seres Therapeutics, Inc.MCRB | 61,000 | $26.16 | $1,595,586 | 168,673 | −26.6% | plan? |
| Jun 26, 2015 CForm 4 → | Jun 29, 6:03 pm EDT | Seres Therapeutics, Inc.MCRB | 45,454 | — | — | 229,673 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 26, 2019 MForm 4 → | Jan 29, 6:51 pm EST | Seres Therapeutics, Inc.MCRB | 7,500 | — | — | 12,500 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 8:58 pm EST | Seres Therapeutics, Inc.MCRB | 80,000 | — | — | 75,000 | — | |
| Jan 26, 2017 AForm 4 → | Jan 27, 5:50 pm EST | Seres Therapeutics, Inc.MCRB | 100,000 | — | — | 25,000 | — | |
| Feb 1, 2016 AForm 4 → | Feb 3, 5:01 pm EST | Seres Therapeutics, Inc.MCRB | 87,500 | — | — | 87,500 | — | |
| Jun 25, 2015 ACForm 4 → | Jun 29, 6:03 pm EDT | Seres Therapeutics, Inc.MCRB | 135,454 | — | — | 90,000 | — |