MICHAEL JOHN CALLAHAN
CIK 1262742 · Chief Administrative Officer · last filed 2026-05-22
MICHAEL JOHN CALLAHAN is a Chief Administrative Officer who has filed 52 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing shows the insider was granted $19.6K of RIVN on May 22, 2026. Across all open-market trades the lifetime net is −$3.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $18.0M 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.
$18.00M
3
52
-$3.23M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RIVN | Chief Administrative Officer | 1,073,858 | $16.76 | $18.00M | $0 | 7 | 2026-05-22 |
| FiscalNote Holdings, Inc. (NOTE.WS) Delisted | Director | 555,169 | $0.03 | $14.6K | $0 | 4 | 2025-05-29 |
| LINKEDIN CORP (LNKD) Delisted | SVP, GC and Secretary | 0 | — | — | -$3.23M | 20 | 2016-12-09 |
Recent Filings
52 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | RIVN | Grant (A) | +1,682 | $19.6K | EDGAR |
| 2026-05-19 | RIVN | Tax (F) | −42,082 | -$611.0K | EDGAR |
| 2026-03-24 | RIVN | Grant (A) | +264,201 | $0 | EDGAR |
| 2026-03-05 | RIVN | Mixed | +12,022 | -$188.0K | EDGAR |
| 2026-02-18 | RIVN | Tax (F) | −25,490 | -$451.9K | EDGAR |
| 2025-11-18 | RIVN | Tax (F) | −33,614 | -$507.9K | EDGAR |
| 2025-08-19 | RIVN | Tax (F) | −33,614 | -$405.4K | EDGAR |
| 2025-05-29 | FiscalNote Holdings, Inc. (NOTE.WS) Delisted | Grant (A) | +280,854 | $0 | EDGAR |
| 2024-05-31 | FiscalNote Holdings, Inc. (NOTE.WS) Delisted | Grant (A) | +134,615 | $0 | EDGAR |
| 2023-06-02 | FiscalNote Holdings, Inc. (NOTE.WS) Delisted | Grant (A) | +82,159 | $0 | EDGAR |