Insider trade

Officer sold ~$121K of TDG shares in the open market

Traded Nov 17, 2025 · Filed Nov 18, 2025

TransDigm GroupTDG

~$121K
Reported value · 90 sh @ $1,346.72: 4,170
Holds after · shares reported: −18.2%
stock since the trade · S&P 500 +16.4%, $1,335.77 → $1,092.66 on Oct 5

Why it stands out

TransDigm's Co-Chief Operating Officer sold $121K of TransDigm shares. Nobody planned it ahead of time.

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: Nov 17, 2025
Reporting period: Not applicable
Filed with the SEC: Nov 18, 2025

Officer$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$121,205

Shares × reported transaction price

Timing vs results

5 days after results of Nov 12, 2025, 78 days before results of Feb 3, 2026

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

Price at the time

Closed at $1,335.77 on Nov 17, 2025, 8% above its 52-week low and 18% below its high, after a 3% rise over the previous 30 trading days

52-week range $1,231.75 (Apr 8, 2025) to $1,620.83 (Jul 30, 2025), 27% of the way up, from 250 adjusted closes. 30 trading days earlier: $1,291.74 on Oct 6, 2025. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+1.0%	+2.6%	−1.5%
30 days	−4.8%	+2.7%	−7.5%
90 days	−2.9%	+3.0%	−6.0%
180 days	−11.8%	+11.5%	−23.3%

Past results only. Not a forecast.

Source receipt

Record ID: 0001193125-25-286326
Filed / recorded: Nov 18, 2025, 9:50 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: TransDigm Group INC
Issuer CIK: 1260221
Ticker: TDG
Reporting person: Joel Reiss
Relationship: Officer
Officer title: Co-Chief Operating Officer
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Nov 17, 2025
Transaction code: S
Shares / units: 90
Price per share: $1,346.72
Acquired / disposed: Disposed (D)
Shares owned after: 4,170
Ownership form: Direct
Amendment: No

Footnotes from the filing

Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,346.4200- $1,347.4199. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.