Mark III Sullivan
CIK 1433619 · last filed 2026-05-11
Mark III Sullivan is a corporate insider who has filed 20 SEC Form 4 insider transactions across 4 companies since 2009. The most recent filing, for BFSpE, was dated May 11, 2026. Across all open-market trades the lifetime net is −$262.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $244.6K 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.
$244.6K
4
20
-$262.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BFSpE | Director | 2,263 | $22.30 | $50.5K | -$130.1K | 8 | 2026-05-11 |
| BFSpD | Director | 9,310 | $20.85 | $194.1K | -$132.5K | 3 | 2019-05-07 |
| SAUL CENTERS, INC. (BFSpC) Delisted | Director | 2,263 | — | — | $0 | 4 | 2017-05-09 |
| SAUL CENTERS, INC. (BFSpB) Delisted | Director | 3,000 | — | — | $0 | 5 | 2012-05-08 |
Recent Filings
20 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | BFSpE | Grant (A) | +2,000 | $0 | EDGAR |
| 2025-05-13 | BFSpE | Grant (A) | +2,000 | $0 | EDGAR |
| 2024-05-21 | BFSpE | Grant (A) | +2,000 | $0 | EDGAR |
| 2023-05-16 | BFSpE | Grant (A) | +200 | $0 | EDGAR |
| 2022-05-17 | BFSpE | Grant (A) | +200 | $9.6K | EDGAR |
| 2021-12-23 | BFSpE | Mixed | — | -$31.9K | EDGAR |
| 2021-05-11 | BFSpE | Grant (A) | +200 | $8.8K | EDGAR |
| 2020-04-27 | BFSpE | Grant (A) | +200 | $5.6K | EDGAR |
| 2019-05-07 | BFSpD | Grant (A) | +200 | $11.1K | EDGAR |
| 2019-04-11 | BFSpD | Mixed | — | -$50.8K | EDGAR |