Sponsel David
19 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
Alphatec Holdings, Inc.
ATEC · Trade · Mar 11, 2026 · Filed · Mar 13, 2026 · filed 2 days after trade
$2,046,419
163,452 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 5, 2026 · Filed · Feb 6, 2026
$833,261
60,425 sh
Alphatec Holdings, Inc.
ATEC · Trade · Dec 10, 2025 · Filed · Dec 12, 2025 · filed 2 days after trade
$438,794
21,106 sh
Alphatec Holdings, Inc.
ATEC · Trade · Dec 8, 2025 · Filed · Dec 10, 2025 · filed 2 days after trade
$21,193
988 sh
Alphatec Holdings, Inc.
ATEC · Trade · Oct 24, 2025 · Filed · Oct 28, 2025 · filed 4 days after trade
$1,132,600
70,000 sh
Alphatec Holdings, Inc.
ATEC · Trade · Sep 19, 2025 · Filed · Sep 19, 2025
$39,194
2,555 sh
Alphatec Holdings, Inc.
ATEC · Trade · Sep 18, 2025 · Filed · Sep 19, 2025
$2,074,045
137,445 sh
Alphatec Holdings, Inc.
ATEC · Trade · Mar 6, 2025 · Filed · Mar 10, 2025 · filed 4 days after trade
$365,318
33,732 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 25, 2025 · Filed · Feb 26, 2025
$202,152
19,419 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 24, 2025 · Filed · Feb 26, 2025 · filed 2 days after trade
$138,911
12,946 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 3, 2025 · Filed · Feb 4, 2025
$414,044
36,256 sh
Alphatec Holdings, Inc.
ATEC · Trade · Jan 13, 2025 · Filed · Jan 14, 2025
$624,211
58,283 sh
Alphatec Holdings, Inc.
ATEC · Trade · Jan 10, 2025 · Filed · Jan 14, 2025 · filed 4 days after trade
$2,380
238 sh
Alphatec Holdings, Inc.
ATEC · Trade · Dec 11, 2024 · Filed · Dec 13, 2024 · filed 2 days after trade
$600,954
62,018 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 27, 2024 · Filed · Feb 29, 2024 · filed 2 days after trade
$491,624
32,365 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 21, 2024 · Filed · Feb 22, 2024
$273,359
17,820 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 14, 2024 · Filed · Feb 15, 2024
$40,400
2,500 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 2, 2024 · Filed · Feb 5, 2024 · filed 3 days after trade
$603,131
36,620 sh
Alphatec Holdings, Inc.
ATEC · Trade · Jan 16, 2024 · Filed · Jan 17, 2024
$37,500
2,500 sh