Oscar Leland Mahan
CIK 1898828 · last filed 2026-06-05
Oscar Leland Mahan is a corporate insider who has filed 12 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing shows the insider bought $3.8K of JMSB on Jun 5, 2026. Across all open-market trades the lifetime net is −$531.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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.
$2.06M
1
12
-$531.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| JMSB | Director | 94,981 | $21.71 | $2.06M | -$531.8K | 12 | 2026-06-05 |
Recent Filings
12 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | JMSB | Buy (P) | +179 | $3.8K | EDGAR |
| 2025-12-18 | JMSB | Grant (A) | +1,901 | $0 | EDGAR |
| 2025-07-17 | JMSB | Buy (P) | +712 | $13.3K | EDGAR |
| 2025-05-06 | JMSB | Sell (S) | −5,133 | -$87.6K | EDGAR |
| 2025-04-29 | JMSB | Mixed | +8,167 | $87.0K | EDGAR |
| 2024-12-19 | JMSB | Grant (A) | +1,610 | $0 | EDGAR |
| 2024-11-21 | JMSB | Sell (S) | −3,573 | -$82.3K | EDGAR |
| 2024-11-21 | JMSB | Sell (S) | −9,383 | -$209.6K | EDGAR |
| 2024-11-20 | JMSB | Sell (S) | −2,615 | -$61.9K | EDGAR |
| 2024-11-19 | JMSB | Mixed | −4,429 | -$107.5K | EDGAR |