David Sponsel Alphatec Holdings, Inc. (ATEC) insider trading activity

David Sponsel is EVP, SALES of Alphatec Holdings, Inc.. Currently has a direct ownership of 439,767 shares of ATEC, which is worth approximately $8.68 Million. The most recent transaction as insider was on Apr 26, 2023, when has been sold 35,590 shares (Common Stock) at a price of $16.15 per share, resulting in proceeds of $574,778. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 440K

17.32% 3M change

21.59% 12M change

Total Value Held $8.68 Million

David Sponsel Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Apr 26 2023	SELL Payment of exercise price or tax liability	$574,778 $16.15 p/Share	35,590 Reduced 4.95%	683,591 Common Stock
Mar 06 2023	SELL Open market or private sale	$266,139 $15.82 p/Share	16,823 Reduced 2.29%	719,181 Common Stock
Feb 01 2023	BUY Grant, award, or other acquisition	-	189,021 Added 20.43%	736,004 Common Stock
Jan 09 2023	SELL Open market or private sale	$119,900 $11.99 p/Share	10,000 Reduced 1.8%	546,983 Common Stock
Dec 05 2022	SELL Open market or private sale	$98,800 $9.88 p/Share	10,000 Reduced 1.76%	556,983 Common Stock
Nov 07 2022	SELL Open market or private sale	$92,500 $9.25 p/Share	10,000 Reduced 1.73%	566,690 Common Stock
Aug 11 2022	SELL Payment of exercise price or tax liability	$5,524 $8.91 p/Share	620 Reduced 0.11%	576,690 Common Stock

Jun 03 2022	SELL Payment of exercise price or tax liability	$23,119 $7.46 p/Share	3,099 Reduced 0.53%	577,310 Common Stock
May 17 2022	SELL Payment of exercise price or tax liability	$281,559 $8.26 p/Share	34,087 Reduced 5.55%	580,409 Common Stock
Apr 28 2022	SELL Payment of exercise price or tax liability	$386,786 $11.54 p/Share	33,517 Reduced 5.18%	613,051 Common Stock
Mar 18 2022	SELL Payment of exercise price or tax liability	$115,767 $10.94 p/Share	10,582 Reduced 1.61%	646,568 Common Stock
Feb 24 2022	BUY Grant, award, or other acquisition	-	115,385 Added 14.94%	657,150 Common Stock
Nov 12 2021	SELL Open market or private sale	$113,831 $11.56 p/Share	9,847 Reduced 1.79%	541,765 Common Stock
Aug 05 2021	SELL Payment of exercise price or tax liability	$9,443 $15.23 p/Share	620 Reduced 0.11%	550,598 Common Stock
Jul 01 2021	SELL Payment of exercise price or tax liability	$47,477 $15.32 p/Share	3,099 Reduced 0.56%	551,218 Common Stock
Jun 16 2021	SELL Open market or private sale	$147,800 $14.78 p/Share	10,000 Reduced 1.77%	554,317 Common Stock
May 17 2021	BUY Payment of exercise price or tax liability	$504,828 $14.81 p/Share	34,087 Added 5.7%	564,317 Common Stock
May 03 2021	SELL Open market or private sale	$479,100 $15.97 p/Share	30,000 Reduced 4.78%	598,184 Common Stock
May 03 2021	BUY Exercise of conversion of derivative security	$105,600 $3.52 p/Share	30,000 Added 4.56%	628,184 Common Stock
Apr 26 2021	SELL Open market or private sale	$242,332 $16.63 p/Share	14,572 Reduced 2.38%	598,184 Common Stock
Feb 18 2021	SELL Grant, award, or other acquisition	-	40,000 Reduced 6.13%	612,756 Common Stock
Oct 12 2020	SELL Open market or private sale	$852,291 $9.47 p/Share	89,999 Reduced 13.6%	571,840 Common Stock

David Sponsel

EVP, SALES

Carlsbad, CA

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