ATECAlphatec Holdings, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-06-12.
Insider buys (90d)
$996.2K
Insider sells (90d)
$48.5K
Net flow
$947.7K
Filings
7
Buy transactions
3
Sell transactions
1
Distinct insiders
6
Last close (cached)
$9.58
as of 2026-07-10
1d return
+0.7%
5d return
+7.4%
1m return
+16.0%
Top insiders trading ATEC (90d)
Recent transactions (10)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | 2026-06-10 | Pelizzon David R | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-06-12 | 2026-06-10 | Berkowitz Mortimer III | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-06-12 | 2026-06-10 | Blackford Quentin S. | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-06-12 | 2026-06-10 | Demski David M | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-06-12 | 2026-06-10 | Valentine Keith | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-06-12 | 2026-06-11 | MCGINNIS KAREN K | Sale | 6,050 | $8.01 | $48.5K | open → |
| 2026-06-12 | 2026-06-10 | MCGINNIS KAREN K | Grant | 32,012 | $0.00 | $0.00 | open → |
| 2026-05-11 | 2026-05-11 | Valentine Keith | Buy | 35,000 | $7.00 | $245.0K | open → |
| 2026-05-11 | 2026-05-08 | Valentine Keith | Buy | 43,847 | $7.54 | $330.6K | open → |
| 2026-05-11 | 2026-05-07 | Valentine Keith | Buy | 56,153 | $7.49 | $420.6K | open → |
Other tickers these insiders trade
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