Pritzker Jennifer N. Insider Trading Activity

Corporate Insider10%+ Owner · CIK 1850165

Total trades

$22.0M

Total volume

Sep 10, 2026

Last activity

Alphatec Holdings, Inc.

Pritzker Jennifer N. has been net-selling over the last 12 months with 0 purchases and 5 sales across 2 different companies.

ATEC is the most-traded position with 4 trades. The largest single transaction was a sale of KIDS for $6.4M on Sep 10, 2026.

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.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
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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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Sep 10, 2026	KIDS	Sell	302,369	$21.01	$6.4M	−4.6%	10%+ Owner
Dec 9, 2025	ATEC	Sell	28,834	$21.03	$606K	−0.3%	10%+ Owner
Dec 8, 2025	ATEC	Sell	221,166	$21.20	$4.7M	−2.0%	10%+ Owner
Nov 24, 2025	ATEC	Sell	250,000	$20.62	$5.2M	−2.2%	10%+ Owner
Nov 12, 2025	ATEC	Sell	250,000	$20.80	$5.2M	−2.2%	10%+ Owner