Insider trade

Allison Transmission (ALSN)Officer sold ~$359K

Ryan A. Milburn, Officer at Allison Transmission, sold ~$359K of Allison Transmission shares.

~$359K
Approx. value · 3,412 sh @ $105.24: 12K
Holds after · shares reported

Traded: May 21, 2025
Filed: May 23, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

Apr 1, 2025InsiderOfficer sold ~$170K of ALSN shares in the open market
May 7, 2025InsiderOfficer sold ~$525K of ALSN shares in the open market
May 21, 2025 · this disclosureInsiderOfficer sold ~$359K of ALSN shares in the open market

What came next

Jun 30, 2025InsiderOfficer sold ~$169K of ALSN shares in the open market
Aug 14, 2025Insider · 1 personInsiders: 2 purchases (~$534K)

View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Allison Transmission

For Allison Transmission, OQRO holds 5 insider filings (SEC Form 4 or Form 144) and 9 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ALSN page.

Other recent filings by Ryan A. Milburn, VP, Engr. & Tech Dev.

The full history of Ryan A. Milburn, VP, Engr. & Tech Dev. is on the profile page.

How this filing works

Other disclosures at Allison Transmission

Everything OQRO holds on this company is on its ALSN page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data