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Other insiders

W Nicholas Howley

Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.

Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.

Stock growth & value

Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.

Latest stored close
$1,107.99
TDG · 2026-10-09 · USD
Stock price change
−$185.09
-14.31% over the displayed dates
Chart dates
2025-10-13 – 2026-10-09
Completed daily price dates

Stock price · move across the chart or use arrow keys

Oct 13, 2025Oct 9, 2026
Starting investment
$10K
2025-10-13 · hypothetical
Investment value
$8.6K
As of 2026-10-09
Estimated gain / loss
−$1,431.39
-14.31%

Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.

Collected Form 4 activity · 2026-07-20 – 2026-09-18. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.

Disclosed purchases
—
No priced purchase collected
Disclosed sales
$24.8M
Sale proceeds, not profit

31 transaction lines

SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.

CompanyActionValue
TDGTransDigm Group Inc2026-09-18
Grant
$136.7K
TDGTransDigm Group Inc2026-08-18
Option exercise10b5-1 plan
$673.5K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$250K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$85.9K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$356.4K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$701.1K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$1M
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$1.3M
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$555K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$333.4K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$173.1K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$309.2K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$643.8K
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$4.9M
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$1.6M
TDGTransDigm Group Inc2026-08-18
Sale10b5-1 plan
$235.8K
TDGTransDigm Group Inc2026-08-18
Option exercisederivative10b5-1 plan
—
TDGTransDigm Group Inc2026-07-20
Option exercise10b5-1 plan
$673.5K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$689.9K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$290.7K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$2.1M
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$1.7M
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$1.9M
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$316.1K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$733.9K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$1.8M
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$1.5M
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$158.7K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$568.4K
TDGTransDigm Group Inc2026-07-20
Sale10b5-1 plan
$538.6K
TDGTransDigm Group Inc2026-07-20
Option exercisederivative10b5-1 plan
—

Original sources

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