Michael Byron
CIK 1516062 · Principal Accounting Officer · last filed 2026-03-02
Michael Byron is a Principal Accounting Officer who has filed 52 SEC Form 4 insider transactions across 2 companies since 2011. The most recent filing, for ALMU, was dated Mar 2, 2026. Across all open-market trades the lifetime net is −$16.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $15.6M 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.
$15.56M
2
52
-$16.43M
Holdings By Company
Recent Filings
52 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-02 | ALMU | Grant (A) | +13,343 | $0 | EDGAR |
| 2019-03-22 | NVDA | Tax (F) | −8,414 | -$1.47M | EDGAR |
| 2019-03-12 | NVDA | Grant (A) | +4,700 | $0 | EDGAR |
| 2019-03-05 | NVDA | Sell (S) | −114 | -$17.6K | EDGAR |
| 2019-02-20 | NVDA | Disp (D) | −2,951 | $0 | EDGAR |
| 2018-12-14 | NVDA | Tax (F) | −575 | -$85.6K | EDGAR |
| 2018-09-26 | NVDA | Sell (S) | −11,257 | -$2.97M | EDGAR |
| 2018-09-21 | NVDA | Mixed | −8,958 | -$2.00M | EDGAR |
| 2018-09-13 | NVDA | Grant (A) | +860 | $0 | EDGAR |
| 2018-09-05 | NVDA | Sell (S) | −43 | -$12.0K | EDGAR |