Insider · CIK 0001720875
Joel Sendek
Files at: SPRO. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 5, 2018 SForm 4 → | Jul 6, 9:44 pm EDT | Spero Therapeutics, Inc.SPRO | 2,000 | $17.50 | $35,000 | 15,181 | −11.6% | plan? |
| Jul 5, 2018 MForm 4 → | Jul 6, 9:44 pm EDT | Spero Therapeutics, Inc.SPRO | 2,000 | $5.90 | $11,800 | 17,181 | — | plan? |
| Nov 6, 2017 PForm 4 → | Nov 7, 4:05 pm EST | Spero Therapeutics, Inc.SPRO | 5,000 | $14.00 | $70,000 | 15,181 | +49.1% | plan? |
| Nov 6, 2017 CForm 4 → | Nov 7, 4:05 pm EST | Spero Therapeutics, Inc.SPRO | 10,181 | — | — | 10,181 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 2, 2019 AForm 4 → | Jan 2, 7:16 pm EST | Spero Therapeutics, Inc.SPRO | 65,000 | — | — | 65,000 | — | |
| Jul 5, 2018 MForm 4 → | Jul 6, 9:44 pm EDT | Spero Therapeutics, Inc.SPRO | 2,000 | — | — | 165,833 | — | |
| Dec 13, 2017 AForm 4 → | Dec 15, 4:06 pm EST | Spero Therapeutics, Inc.SPRO | 27,795 | — | — | 27,795 | — | |
| Nov 6, 2017 CForm 4 → | Nov 7, 4:05 pm EST | Spero Therapeutics, Inc.SPRO | 61,880 | — | — | 0 | — |