Koning John Todd
8 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 13, 2026 · Filed · Mar 17, 2026 · filed 4 days after trade
$986,192
79,789 sh
Alphatec Holdings, Inc.
ATEC · Trade · Apr 22, 2025 · Filed · Apr 23, 2025
$401,625
37,500 sh
Alphatec Holdings, Inc.
ATEC · Trade · Mar 10, 2025 · Filed · Mar 12, 2025 · filed 2 days after trade
$1,604,976
165,121 sh
Alphatec Holdings, Inc.
ATEC · Trade · Apr 24, 2024 · Filed · Apr 26, 2024 · filed 2 days after trade
$480,750
37,500 sh
Alphatec Holdings, Inc.
ATEC · Trade · Mar 1, 2024 · Filed · Mar 4, 2024 · filed 3 days after trade
$1,617,293
121,601 sh
Alphatec Holdings, Inc.
ATEC · Trade · Apr 20, 2023 · Filed · Apr 24, 2023 · filed 4 days after trade
$270,930
16,500 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 27, 2023 · Filed · Mar 1, 2023 · filed 2 days after trade
$332,100
22,500 sh
Alphatec Holdings, Inc.
ATEC · Trade · Feb 22, 2023 · Filed · Feb 23, 2023
$185,566
13,068 sh