Ryan A. Milburn
CIK 1543604 · VP, Engr. & Tech Dev. · last filed 2025-12-09
Ryan A. Milburn is a VP, Engr. & Tech Dev. who has filed 52 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for ALSN, was dated Mar 5, 2026. Across all open-market trades the lifetime net is −$2.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.4M 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.
$1.42M
1
52
-$2.41M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALSN | VP, Engr. & Tech Dev. | 11,924 | $118.88 | $1.42M | -$2.41M | 41 | 2025-12-09 |
Recent Filings
52 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-05 | ALSN | Notice (144) | −3,943 | -$495.0K | EDGAR |
| 2026-02-25 | ALSN | Notice (144) | −1,178 | -$144.0K | EDGAR |
| 2025-12-09 | ALSN | Grant (A) | — | $0 | EDGAR |
| 2025-09-03 | ALSN | Grant (A) | — | $0 | EDGAR |
| 2025-06-03 | ALSN | Grant (A) | — | $0 | EDGAR |
| 2025-05-23 | ALSN | Mixed | −2,214 | -$152.2K | EDGAR |
| 2025-05-21 | ALSN | Notice (144) | −3,412 | -$359.1K | EDGAR |
| 2025-03-18 | ALSN | Mixed | −4,546 | -$437.3K | EDGAR |
| 2025-03-06 | ALSN | Notice (144) | −4,546 | -$437.3K | EDGAR |
| 2025-03-04 | ALSN | Mixed | +4,546 | -$184.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.