Valentine Keith Insider Trading Activity

Corporate InsiderDirector · CIK 1289408

3

Total trades

$996K

Total volume

May 11, 2026

Last activity

ATEC

Alphatec Holdings, Inc.

Valentine Keith has been net-buying over the last 12 months with 3 purchases and 0 sales across 1 company.

ATEC is the most-traded position with 3 trades. The largest single transaction was a purchase of ATEC for $421K on May 7, 2026.

Price & Trades

Pro: Trade Markers

ATEC · Alphatec Holdings, Inc.

🔒 Subscribe to see trade entries

Pro members see exactly when Valentine Keith bought and sold ATEC.

Upgrade to Pro

Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
May 11, 2026ATECBuy35,000$7.00$245KDirector
May 8, 2026ATECBuy43,847$7.54$331KDirector
May 7, 2026ATECBuy56,153$7.49$421KDirector

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
ATECAlphatec Holdings, Inc.3$996K

Other insiders at Alphatec Holdings, Inc.

9 other tracked filers at ATEC.

Lish Scott

COO

11

Trades

Hunsaker Craig E

VP

9

Trades

Marshall Tyson Eliot

GENERAL COUNSEL & CORP. SEC.

8

Trades

Sponsel David

VP

7

Trades

Pelizzon David R

Director

5

Trades

Miles Patrick

CEO

5

Trades

Squadron Capital LLCInstitutional

10%+ Owner

4

Trades

Squadron Capital Holdings LLCInstitutional

10%+ Owner

4

Trades

Pritzker Jennifer N.

10%+ Owner

4

Trades