Thomas Eifert
VP, Quality Plan & Prog Mgmt · Allison Transmission Holdings Inc
- 2024
- Dec 9, 2025
- 4
Summary
Latest filing:
Thomas Eifert is VP, Quality Plan & Prog Mgmt of Allison Transmission Holdings Inc (ALSN). 4 SEC Form 4 filings on record going back to 2024, most recently on 9 December 2025. Most recent open-market trade: sold $174K of ALSN on 8 October 2024. Lifetime open-market sales: $364K.
Recent transactions
4The latest 4 SEC Form 4 transactions reported by Thomas Eifert.
Trading pattern
InsiderAlpha's records for Thomas Eifert go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. 6 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Thomas Eifert files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- David S. Graziosi - $3.55M in ALSN purchases and sales in the last 12 months
- G. Frederick Bohley - $1.69M in ALSN purchases and sales in the last 12 months
- Scott A. Mell - $284K in ALSN purchases and sales in the last 12 months
- Eric C. Scroggins - $281K in ALSN purchases and sales in the last 12 months
- John Coll - $177K in ALSN purchases and sales in the last 12 months
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Frequently asked questions
Who is Thomas Eifert?
Thomas Eifert is a corporate insider, tracked as VP, Quality Plan & Prog Mgmt of Allison Transmission Holdings Inc (ALSN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Thomas Eifert last file a Form 4?
The most recent primary Form 4 on record is dated 9 December 2025, one of 4 filings going back to 2024.
Has Thomas Eifert been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($364K) across all tracked filings.