Jeffrey G. Black
CIK 1449439 · Chief Financial Officer · last filed 2026-03-16
Jeffrey G. Black is a Chief Financial Officer who has filed 48 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing shows the insider was granted $241.6K of XGN on Mar 16, 2026. Across all open-market trades the lifetime net is −$143.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$7.53M
5
48
-$143.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| XGN | Chief Financial Officer | 342,442 | $4.67 | $1.60M | -$139.6K | 6 | 2026-03-16 |
| LAB | SVP & Chief Financial Officer | 421,608 | $0.89 | $374.3K | $193.6K | 6 | 2024-09-05 |
| Apollo Endosurgery, Inc. (APEN) Delisted | Chief Financial Officer | 0 | $10.00 | $0 | $447.9K | 6 | 2023-04-04 |
| ATEC | EVP & CFO | 670,644 | $8.28 | $5.55M | -$660.5K | 19 | 2021-03-10 |
| VERENIUM CORP (VRNM) Delisted | SVP Chief Financial Officer | 5,025 | — | — | $15.6K | 10 | 2013-08-02 |
Recent Filings
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-16 | XGN | Grant (A) | +76,511 | $241.6K | EDGAR |
| 2026-02-25 | XGN | Sell (S) | −1,584 | -$5.7K | EDGAR |
| 2025-09-04 | XGN | Sell (S) | −20,466 | -$200.4K | EDGAR |
| 2025-02-25 | XGN | Grant (A) | +15,000 | $0 | EDGAR |
| 2024-11-19 | XGN | Buy (P) | +22,298 | $66.4K | EDGAR |
| 2024-09-05 | LAB | Tax (F) | −6,690 | -$12.8K | EDGAR |
| 2024-09-04 | XGN | Grant (A) | +225,000 | $0 | EDGAR |
| 2024-08-19 | LAB | Mixed | +8,462 | -$7.3K | EDGAR |
| 2024-05-21 | LAB | Grant (A) | +300,000 | $0 | EDGAR |
| 2024-05-16 | LAB | Mixed | +33,852 | -$47.7K | EDGAR |