David M. Demski, Director: Alphatec Holdings ATEC Buy · Filed 24/08/21

Trade details

Type: Insider buy
Amount: $283,500
Shares · price: 50,000 sh · $5.67 a share
Held after: 288,441 sh
Stock: Alphatec Holdings ATEC
Person: David M. DemskiDirector
Trade date: 24/08/21
Filed: 24/08/21
Days to filing: 0 days

First buy since 2023

Insiders buying this week: 3 insiders
Holding change: +21.0%

Alphatec Holdings trades, last 26 weeks

What else happened in Alphatec Holdings around then

Filed or reported within 30 days of the trade day · 24/07/22~24/09/20

David M. Demski's recent trades

David M. DemskiDirector
SellAlphatec Holdings
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Alphatec Holdings
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$636K
30,000 sh
$636K
Filed 25/12/12
Traded 25/12/11
David M. DemskiDirector
Planned saleAlphatec Holdings
Planned sale
Alphatec Holdings
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$630.5K
30,000 sh
$630.5K
Filed 25/12/11
Traded 25/12/11
David M. DemskiDirector
BuyAlphatec Holdings
Buy
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$262.4K
40,000 sh
$262.4K
Filed 24/08/05
Traded 24/08/02
David M. DemskiDirector
BuyAlphatec Holdings
Buy
Alphatec Holdings
ATEC
$315K
30,000 sh
$315K
Filed 23/11/13
Traded 23/11/09