Insider · CIK 0001555392
David M Demski
Files at: ATEC, GMED. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 AForm 4 → | Jun 12, 5:30 pm EDT | Alphatec Holdings, Inc.ATEC | 32,012 | — | — | 431,635 | — | |
| Apr 18, 2018 SForm 4 → | Apr 20, 4:07 pm EDT | GLOBUS MEDICAL INCGMED | 149,109 | $51.00 | $7,604,564 | 148,855 | −50.0% | plan? |
| Apr 18, 2018 MForm 4 → | Apr 20, 4:07 pm EDT | GLOBUS MEDICAL INCGMED | 149,109 | $24.33 | $3,628,038 | 177,718 | — | plan? |
| Apr 12, 2018 SForm 4 → | Apr 16, 4:45 pm EDT | GLOBUS MEDICAL INCGMED | 50,891 | $51.00 | $2,595,441 | 148,855 | −25.5% | plan? |
| Apr 12, 2018 MForm 4 → | Apr 16, 4:45 pm EDT | GLOBUS MEDICAL INCGMED | 50,891 | $15.71 | $799,419 | 151,898 | — | plan? |
| Feb 26, 2015 SForm 4 → | Mar 2, 4:36 pm EST | GLOBUS MEDICAL INCGMED | 32,510 | $26.00 | $845,260 | 148,855 | −17.9% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 22, 2019 AForm 4 → | Feb 11, 4:37 pm EST | GLOBUS MEDICAL INCGMED | 150,000 | — | — | 150,000 | — | late |
| Apr 18, 2018 MForm 4 → | Apr 20, 4:07 pm EDT | GLOBUS MEDICAL INCGMED | 149,109 | — | — | 31,137 | — | |
| Apr 12, 2018 MForm 4 → | Apr 16, 4:45 pm EDT | GLOBUS MEDICAL INCGMED | 50,891 | — | — | 43,163 | — | |
| Jan 22, 2018 AForm 4 → | Jan 24, 4:13 pm EST | GLOBUS MEDICAL INCGMED | 150,000 | — | — | 150,000 | — | |
| Aug 28, 2017 AForm 4 → | Aug 30, 4:02 pm EDT | GLOBUS MEDICAL INCGMED | 300,000 | — | — | 300,000 | — | |
| Jan 30, 2017 AForm 4 → | Feb 1, 4:04 pm EST | GLOBUS MEDICAL INCGMED | 80,000 | — | — | 80,000 | — | |
| Jan 25, 2016 AForm 4 → | Jan 27, 4:09 pm EST | GLOBUS MEDICAL INCGMED | 60,000 | — | — | 60,000 | — | |
| Jan 20, 2015 AForm 4 → | Jan 22, 4:23 pm EST | GLOBUS MEDICAL INCGMED | 100,000 | — | — | 100,000 | — |