Black Jeffrey G.
11 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
EXAGEN INC.
XGN · Trade · Sep 1, 2026 · Filed · Sep 2, 2026
$148,782
20,614 sh
EXAGEN INC.
XGN · Trade · Feb 24, 2026 · Filed · Feb 25, 2026
$5,718
1,584 sh
EXAGEN INC.
XGN · Trade · Sep 2, 2025 · Filed · Sep 4, 2025 · filed 2 days after trade
$200,362
20,466 sh
EXAGEN INC.
XGN · Trade · Nov 15, 2024 · Filed · Nov 19, 2024 · filed 4 days after trade
$66,448
22,298 sh
STANDARD BIOTOOLS INC.
LAB · Trade · May 19, 2023 · Filed · May 22, 2023 · filed 3 days after trade
$97,213
42,492 sh
STANDARD BIOTOOLS INC.
LAB · Trade · May 18, 2023 · Filed · May 22, 2023 · filed 4 days after trade
$96,365
43,492 sh
Apollo Endosurgery, Inc.
APEN · Trade · Mar 1, 2022 · Filed · Mar 1, 2022
$62,000
10,000 sh
Apollo Endosurgery, Inc.
APEN · Trade · Feb 28, 2022 · Filed · Mar 1, 2022
$84,900
15,000 sh
Apollo Endosurgery, Inc.
APEN · Trade · Feb 25, 2022 · Filed · Mar 1, 2022 · filed 4 days after trade
$82,200
15,000 sh
Apollo Endosurgery, Inc.
APEN · Trade · Aug 11, 2021 · Filed · Aug 11, 2021
$218,750
25,000 sh
Alphatec Holdings, Inc.
ATEC · Trade · Mar 9, 2021 · Filed · Mar 10, 2021
$116,830
7,000 sh