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Sponsel David

ATEC · EVP, SALES

Companies Traded

1

Total Buys

0

$0

Total Sells

4

$3.34M

Net Position

-$3.34M

Net Seller

Company Activity

Company Role Buys Sells Holdings Last Activity
ATEC Alphatec Holdings, Inc.
EVP, SALES
0
$0
4
$3.34M
504,932
$6.32M
Mar 11, 2026

Recent Transactions

ATEC SELL

Alphatec Holdings, Inc.

Shares

163,452

Price

$13

Total Value

$2.05M

Date

Mar 11, 2026

ATEC SELL

Alphatec Holdings, Inc.

Shares

60,425

Price

$14

Total Value

$833K

Date

Feb 5, 2026

ATEC SELL

Alphatec Holdings, Inc.

Shares

21,106

Price

$21

Total Value

$439K

Date

Dec 10, 2025

ATEC SELL

Alphatec Holdings, Inc.

Shares

988

Price

$21

Total Value

$21K

Date

Dec 8, 2025

Trading Timeline

First Transaction

Dec 8, 2025

Latest Transaction

Mar 11, 2026