Pritzker Jennifer N. Insider Trading Activity

Corporate Insider10%+ Owner · CIK 1850165

4

Total trades

$15.7M

Total volume

Dec 9, 2025

Last activity

ATEC

Alphatec Holdings, Inc.

Pritzker Jennifer N. has been net-selling over the last 12 months with 0 purchases and 4 sales across 1 company.

ATEC is the most-traded position with 4 trades. The largest single transaction was a sale of ATEC for $5.2M on Nov 12, 2025.

Performance Scorecard

Forward stock performance after each transaction by Pritzker Jennifer N.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—-2.0%25%4
90 days—+36.9%100%4
120 days—+43.9%100%4

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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ATEC · Alphatec Holdings, Inc.

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
Dec 9, 2025ATECSell28,834$21.03$606K10%+ Owner
Dec 8, 2025ATECSell221,166$21.20$4.7M10%+ Owner
Nov 24, 2025ATECSell250,000$20.62$5.2M10%+ Owner
Nov 12, 2025ATECSell250,000$20.80$5.2M10%+ Owner

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
ATECAlphatec Holdings, Inc.4$15.7M

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

Valentine Keith

Director

3

Trades