WH
W Nicholas Howley (Director) filed 10 Form 4 reports in the trailing twelve months (0 purchases, 10 sales), most often in TransDigm Group Incorporated (TDG). The largest single filing was $13.3M of TDG (10,072 sh across 20 lots, as filed), executed Jun 18. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
10
0 buys · 10 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$113.9M
shares × price, as filed
Last traded
Aug 18
Filed Aug 19
Median ADV $503.9M across their filed names
Open performance→Volume by month
Buys $0
Sells $248.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
10 filings
Sector per market data · by filing · past 12 months
Most traded names
TDGRecent filings
TDGSALE
TransDigm Group Incorporated
View filing →
$12.4M10,062 sh across 13 lots
Exec Aug 18
Filed Aug 19 · 4:21 PM ET TDGSALE TransDigm Group Incorporated View filing → $12.3M
10,132 sh across 12 lots
Exec Jul 20
Filed Jul 21 · 4:47 PM ET TDGSALE TransDigm Group Incorporated View filing → $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET TDGSALE TransDigm Group Incorporated View filing → $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET TDGSALE TransDigm Group Incorporated View filing → $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET TDGSALE TransDigm Group Incorporated View filing → $11.5M
9,699 sh across 17 lots
Exec May 18
Filed May 19 · 5:30 PM ET TDGSALE TransDigm Group Incorporated View filing → $12.7M
10,012 sh across 9 lots
Exec Apr 20
Filed Apr 21 · 5:30 PM ET TDGSALE TransDigm Group Incorporated View filing → $11.9M
9,816 sh across 16 lots
Exec Mar 18
Filed Mar 19 · 5:30 PM ET More filings →