Insider · CIK 0001566617
Scott Thomas Jackson
Files at: SPRO, CBIO, MGNX, CPXX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 23, 2026 AForm 4 → | Jun 25, 6:57 pm EDT | Spero Therapeutics, Inc.SPRO | 10,000 | — | — | 85,000 | — | |
| Jul 12, 2016 DForm 4 → | Jul 12, 4:21 pm EDT | Celator Pharmaceuticals IncCPXX | 301,518 | $30.25 | $9,120,920 | 0 | — | plan? |
| Jul 7, 2016 MForm 4 → | Jul 7, 6:02 pm EDT | Celator Pharmaceuticals IncCPXX | 251,475 | $2.84 | $714,147 | 301,518 | — | plan? |
| Oct 6, 2015 PForm 4 → | Oct 7, 9:21 am EDT | Celator Pharmaceuticals IncCPXX | 14,450 | $1.74 | $25,143 | 50,043 | +40.6% | plan? |
| Feb 25, 2015 AForm 4 → | Feb 27, 5:19 pm EST | Celator Pharmaceuticals IncCPXX | 22,593 | — | — | 35,593 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 23, 2026 AForm 4 → | Jun 25, 6:57 pm EDT | Spero Therapeutics, Inc.SPRO | 20,000 | — | — | 20,000 | — | |
| Nov 27, 2018 AForm 4 → | Nov 28, 7:01 pm EST | GLYCOMIMETICS INCGLYC | 22,000 | — | — | 22,000 | — | |
| May 17, 2018 AForm 4 → | May 21, 4:53 pm EDT | MACROGENICS INCMGNX | 10,000 | — | — | 10,000 | — | |
| May 18, 2017 AForm 4 → | May 22, 7:02 pm EDT | MACROGENICS INCMGNX | 10,000 | — | — | 10,000 | — | |
| Jan 24, 2017 AForm 4 → | Jan 25, 5:56 pm EST | MACROGENICS INCMGNX | 20,000 | — | — | 20,000 | — | |
| Jul 12, 2016 DForm 4 → | Jul 12, 4:21 pm EDT | Celator Pharmaceuticals IncCPXX | 1,177,968 | $27.86 | $32,813,478 | 0 | — | |
| Jul 7, 2016 MForm 4 → | Jul 7, 6:02 pm EDT | Celator Pharmaceuticals IncCPXX | 251,475 | — | — | 333,724 | — | |
| Jan 27, 2016 AForm 4 → | Jan 29, 4:03 pm EST | Celator Pharmaceuticals IncCPXX | 413,835 | — | — | 118,835 | — | |
| Feb 25, 2015 AForm 4 → | Feb 27, 5:19 pm EST | Celator Pharmaceuticals IncCPXX | 175,000 | — | — | 175,000 | — |