Insider trade

Officer sold ~$640K of TDG shares in the open market

Traded Jun 15, 2026 · Filed Jun 16, 2026

TransDigm GroupTDG

~$640K
Reported value · 502 sh @ $1,275.3522: 5,688
Holds after · shares reported: -14.1%
stock since the trade · S&P 500 +1.2%, $1,277.35 → $1,097.24 on Oct 1

Why it stands out

TransDigm Group's Co-Chief Operating Officer sold $640K of TransDigm Group 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: Jun 15, 2026
Reporting period: Not applicable
Filed with the SEC: Jun 16, 2026

Officer$500K–$1M

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$640,227

Shares × reported transaction price

Timing vs results

41 days after results of May 5, 2026, 50 days before results of Aug 4, 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 $1,277.35 on Jun 15, 2026, 13% above its 52-week low and 21% below its high, after an 11% rise over the previous 30 trading days

52-week range $1,132.88 (Mar 30, 2026) to $1,620.83 (Jul 30, 2025), 30% of the way up, from 251 adjusted closes. 30 trading days earlier: $1,154.45 on May 1, 2026. 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	+0.5%	-1.0%	+1.5%
30 days	-7.8%	+0.3%	-8.1%
90 days	-17.6%	+2.2%	-19.8%

Past results only. Not a forecast.

Source receipt

Record ID: 0001656109-26-000003
Filed / recorded: Jun 16, 2026, 8:05 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: Jun 15, 2026
Transaction code: S
Shares / units: 502
Price per share: $1,275.3522
Acquired / disposed: Disposed (D)
Shares owned after: 5,688
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 $1,274.9400 - $1,275.9350. 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.