Insider · CIK 0001616165
ARCH Venture Partners VIII, LLC
Files at: SNNA, TWST, SRRK, UBX, QTTB, QTRX, DNLI. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 22, 2019 PForm 4 → | Feb 26, 9:06 pm EST | Sienna Biopharmaceuticals, Inc.SNNA | 2,165,800 | $2.50 | $5,414,500 | 1,865,800 | — | plan? |
| Nov 2, 2018 PForm 4 → | Nov 6, 4:31 pm EST | Twist Bioscience CorpTWST | 75,000 | $14.00 | $1,050,000 | 954,146 | +8.53% | plan? |
| Nov 2, 2018 CForm 4 → | Nov 6, 4:31 pm EST | Twist Bioscience CorpTWST | 3,286,568 | — | — | 894,146 | — | plan? |
| Aug 1, 2017 CForm 4 → | Aug 1, 4:30 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 3,633,068 | — | — | 882,493 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 2, 2018 CForm 4 → | Nov 6, 4:31 pm EST | Twist Bioscience CorpTWST | 3,286,568 | — | — | 0 | — | |
| Aug 1, 2017 CForm 4 → | Aug 1, 4:30 pm EDT | Sienna Biopharmaceuticals, Inc.SNNA | 3,633,068 | — | — | 0 | — |