Insider trade

Officer sold ~$523K of ALSN shares in the open market

Traded Feb 13, 2026 · Filed Feb 17, 2026

~$523K
Approx. value · 4,508 sh @ $116.00: 104K
Holds after · shares reported: −2.6%
stock since the trade · S&P 500 +14.3%, $117.79 → $114.75 on Oct 6

Why it stands out

Allison Transmission's Allison COO,Pres.&BU Leader AT sold $523K of Allison Transmission shares. The filing says it was made under a pre-arranged trading plan.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Feb 13, 2026
Reporting period: Not applicable
Filed with the SEC: Feb 17, 2026

Officer$500K–$1MPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$522,920

Shares × reported transaction price

Timing vs results

107 days after results of Oct 29, 2025, 10 days before results of Feb 23, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+4.9%	+1.0%	+3.9%
30 days	−5.4%	−5.5%	+0.1%
90 days	−7.7%	+6.9%	−14.6%
180 days	+8.7%	+12.6%	−3.9%

Past results only. Not a forecast.

Source receipt

Record ID: 0001193125-26-054562
Filed / recorded: Feb 17, 2026, 9:05 PM UTC
Added to OQRO: Oct 6, 2026, 4:40 PM UTC
Parser: form4-xml-v2
Data quality: Verified: identifiers matched exactly
Issuer: Allison Transmission Holdings Inc
Issuer CIK: 1411207
Ticker: ALSN
Reporting person: G Frederick Bohley
Relationship: Officer
Officer title: Allison COO,Pres.&BU Leader AT
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Feb 13, 2026
Transaction code: S
Shares / units: 4,508
Price per share: $116.00
Acquired / disposed: Disposed (D)
Shares owned after: 103,786
Ownership form: Direct
Amendment: No

Footnotes from the filing

This sale was pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2025.
The price reported is a weighted average price. The shares were sold in multiple transactions at per share prices ranging from $115.5700 to $116.5564. The reporting person undertakes to provide Allison Transmission Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.