Mortimer Berkowitz III

ATEC

Mortimer Berkowitz III serves as Director at Alphatec Holdings, Inc. (ATEC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$115.2K

Total Sells

3 trades

$1.75M

Net Position

Net Seller

$1.64M

Companies Traded

ATEC

Active Period

Jun 2022 – Sep 2025

4 total trades

Most Recent

Sell ATEC

Sep 9, 2025 · $998.1K

Mortimer Berkowitz III's Insider Trading at Alphatec Holdings, Inc. (ATEC)

Buys

1 · $115.2K

Sells

3 · $1.75M

Total Shares Bought

16,000

Total Shares Sold

110,614

ATEC Price Chart

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Date	Type	Shares	Avg Price	Value
Sep 9, 2025	Sell	62,500	$15.97	$998.1K
May 12, 2023	Sell	24,294	$15.55	$377.8K
Mar 7, 2023	Sell	23,820	$15.86	$377.8K
Jun 9, 2022	Buy	16,000	$7.20	$115.2K

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