Insider · CIK 0001341382
James N Topper
Files at: ATTO, ANAB, ETTX, ALPN, APTX, ALNA, SRRA, GKOS and 1 more. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 18, 2019 PForm 4 → | Jan 22, 5:09 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 372,439 | $5.37 | $1,999,997 | 2,571,450 | +16.9% | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 9:42 pm EDT | Entasis Therapeutics Holdings Inc.ETTX | 375,887 | $15.00 | $5,638,305 | 1,349,953 | +38.6% | plan? |
| Sep 28, 2018 CForm 4 → | Oct 2, 9:42 pm EDT | Entasis Therapeutics Holdings Inc.ETTX | 910,092 | — | — | 974,066 | — | plan? |
| Jun 25, 2018 PForm 4 → | Jun 26, 4:54 pm EDT | Aptinyx Inc.APTX | 150,000 | $16.00 | $2,400,000 | 3,190,079 | +4.93% | plan? |
| Jun 25, 2018 CForm 4 → | Jun 26, 4:54 pm EDT | Aptinyx Inc.APTX | 3,040,079 | — | — | 3,040,079 | — | plan? |
| May 11, 2018 JForm 4 → | May 15, 6:26 pm EDT | ANAPTYSBIO INCANAB | 2,005,902 | — | — | 31,854 | — | plan? |
| Nov 6, 2017 PForm 4 → | Nov 6, 7:06 pm EST | Allena Pharmaceuticals, Inc.ALNA | 500,000 | $14.00 | $7,000,000 | 3,330,373 | +17.7% | plan? |
| Nov 6, 2017 CForm 4 → | Nov 6, 7:06 pm EST | Allena Pharmaceuticals, Inc.ALNA | 2,830,373 | — | — | 2,830,373 | — | plan? |
| Jul 24, 2017 AForm 4 → | Jul 26, 5:11 pm EDT | ALPINE IMMUNE SCIENCES, INC.ALPN | 2,199,011 | — | — | 2,199,011 | — | plan? |
| Feb 14, 2017 PForm 4 → | Feb 16, 5:11 pm EST | Sierra Oncology, Inc.SRRA | 5,925,926 | $1.35 | $8,000,000 | 5,925,926 | — | plan? |
| Jan 31, 2017 PForm 4 → | Jan 31, 4:51 pm EST | ANAPTYSBIO INCANAB | 400,000 | $15.00 | $6,000,000 | 297,804 | — | plan? |
| Jan 31, 2017 CForm 4 → | Jan 31, 4:51 pm EST | ANAPTYSBIO INCANAB | 3,171,212 | — | — | 209,095 | — | plan? |
| Jul 21, 2015 PForm 4 → | Jul 21, 7:04 pm EDT | ProNAi Therapeutics IncDNAI | 220,000 | $17.00 | $3,740,000 | 2,186,195 | +11.2% | plan? |
| Jul 21, 2015 CJForm 4 → | Jul 21, 7:04 pm EDT | ProNAi Therapeutics IncDNAI | 1,966,195 | $5.22 | $503,712 | 1,966,195 | — | plan? |