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David M. Demski, Director: Alphatec Holdings ATEC Buy · Filed 24/08/05
Trade details
- Type
- Insider buy
- Amount
- $262,400
- Shares · price
- 40,000 sh · $6.56 a share
- Held after
- 238,441 sh
- Person
- David M. DemskiDirector
- Trade date
- 24/08/02
- Filed
- 24/08/05
- Days to filing
- 3 days
First buy since 2023
- Insiders buying this week
- 2 insiders
- Holding change
- +20.2%
Alphatec Holdings trades, last 26 weeks
What else happened in Alphatec Holdings around then
Filed or reported within 30 days of the trade day · 24/07/03~24/09/01David M. Demski's recent trades
- David M. Demski
SellAlphatec Holdings
SellAlphatec Holdings
ATEC
$636K
30,000 sh
$636K
Filed 25/12/12
Traded 25/12/11
- David M. Demski
Planned saleAlphatec Holdings
Planned saleAlphatec Holdings
ATEC
$630.5K
30,000 sh
$630.5K
Filed 25/12/11
Traded 25/12/11
- David M. Demski
BuyAlphatec Holdings
BuyAlphatec Holdings
ATEC
$283.5K
50,000 sh
$283.5K
Filed 24/08/21
Traded 24/08/21
- David M. Demski
BuyAlphatec Holdings
BuyAlphatec Holdings
ATEC
$315K
30,000 sh
$315K
Filed 23/11/13
Traded 23/11/09