John Foster
Affiliations
- Large Shareholder at Alphatec Holdings Inc. (ATEC), 2016-12-02
Insider Trading: Purchases See All
| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| ATEC | $2.54 | 3,937,007 | Large Shareholder, Director | 20,031,646 | 2009-06-04 | Filing |
Insider Trading: Sales See All
| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| ATEC | $5.25 | 1,033 | Large Shareholder | 0 | 2016-11-30 | Filing | |
| ATEC | $5.22 | 12,400 | Large Shareholder | 1,033 | 2016-11-30 | Filing | |
| ATEC | $5.37 | 1,500 | Large Shareholder | 13,433 | 2016-11-29 | Filing | |
| ATEC | $5.37 | 2,600 | Large Shareholder | 14,933 | 2016-11-29 | Filing | |
| ATEC | $1.51 | 100,000 | Large Shareholder, Director | 21,010,565 | 2012-11-28 | Filing |