Roman Yelensky, See Remarks at Gritstone Oncology, Inc. (GRTS), sold 20,000 shares at $0.22 ($223K) on 2021-01-19, disclosed to the SEC on 2021-01-21.
Open-market sale of $223k GRTS by See Remarks. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.22 | 10,000 | $2K | 1.0% |
| 2 | $22.10 | 10,000 | $221K | 99.0% |
| Total | $11.16 avg | 20,000 | $223K | 100% |