Jeffrey T. Armstrong
CIK 1865192 · last filed 2025-08-29
Jeffrey T. Armstrong is a corporate insider who has filed 10 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for PLL, was dated Aug 29, 2025. Across all open-market trades the lifetime net is +$631.9K, making them a net buyer over the disclosed history.
"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.
$0
1
10
$631.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Piedmont Lithium Inc. (PLL) Delisted | Director | 0 | $7.25 | $0 | $631.9K | 10 | 2025-08-29 |
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-29 | Piedmont Lithium Inc. (PLL) Delisted | Disp (D) | −50,824 | $0 | EDGAR |
| 2024-06-13 | Piedmont Lithium Inc. (PLL) Delisted | Grant (A) | +13,976 | $0 | EDGAR |
| 2023-06-15 | Piedmont Lithium Inc. (PLL) Delisted | Grant (A) | +2,879 | $0 | EDGAR |
| 2022-07-05 | Piedmont Lithium Inc. (PLL) Delisted | Buy (P) | +2,500 | $95.7K | EDGAR |
| 2022-03-03 | Piedmont Lithium Inc. (PLL) Delisted | Grant (A) | +2,173 | $0 | EDGAR |
| 2022-02-10 | Piedmont Lithium Inc. (PLL) Delisted | Grant (A) | +1,796 | $0 | EDGAR |
| 2022-01-26 | Piedmont Lithium Inc. (PLL) Delisted | Buy (P) | +2,500 | $109.4K | EDGAR |
| 2021-12-16 | Piedmont Lithium Inc. (PLL) Delisted | Buy (P) | +2,500 | $125.0K | EDGAR |
| 2021-09-30 | Piedmont Lithium Inc. (PLL) Delisted | Buy (P) | +2,500 | $127.7K | EDGAR |
| 2021-07-07 | Piedmont Lithium Inc. (PLL) Delisted | Buy (P) | +2,500 | $174.0K | EDGAR |