Derrick D. Dockery
CIK 1911463 · last filed 2026-05-28
Derrick D. Dockery is a corporate insider who has filed 9 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing shows the insider sold $38.2K of TLS on May 28, 2026. Across all open-market trades the lifetime net is −$160.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $852.7K 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.
$852.7K
1
9
-$160.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TLS | Director | 186,591 | $4.57 | $852.7K | -$160.8K | 9 | 2026-05-28 |
Recent Filings
9 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-28 | TLS | Sell (S) | −8,000 | -$38.2K | EDGAR |
| 2026-05-27 | TLS | Grant (A) | +34,091 | $0 | EDGAR |
| 2026-05-15 | TLS | Sell (S) | −18,000 | -$74.5K | EDGAR |
| 2026-03-20 | TLS | Sell (S) | −4,100 | -$17.1K | EDGAR |
| 2025-09-12 | TLS | Sell (S) | −4,500 | -$30.9K | EDGAR |
| 2025-05-15 | TLS | Grant (A) | +62,198 | $171.0K | EDGAR |
| 2024-05-22 | TLS | Grant (A) | +40,323 | $0 | EDGAR |
| 2023-05-10 | TLS | Grant (A) | +55,555 | $0 | EDGAR |
| 2022-05-19 | TLS | Grant (A) | +29,024 | $0 | EDGAR |