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Brian E Harding

Chief Accounting Officer · Ultra Clean Holdings

Brian E Harding (Chief Accounting Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Ultra Clean Holdings, Inc. (UCTT). The largest single filing was $793K of UCTT (8,868 sh across 6 lots, as filed), executed Jun 4. Data as of Nov 8 2026.

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Return, 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
3
0 buys · 3 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.6M
shares × price, as filed
Last traded
Jul 2
Filed Jul 7

Median ADV $115.4M across their filed names

Open performance→
Volume by month
$793K$397K$0Dec 2024Jun 2025Dec 2025Jun 2026May 2026 · sells $320KJun 2026 · sells $793KJul 2026 · sells $438K
Buys $0 Sells $1.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 3 filings

Sector per market data · by filing · past 12 months

Most traded names
UCTT Ultra Clean Holdings, Inc. UCTT · 0 buys · 3 sells 3 filings
Recent filings
UCTTSALE Ultra Clean Holdings, Inc. View filing → $438K
3,397 sh across 2 lots
Exec Jul 2
Filed Jul 7 · 7:06 PM ET
UCTTSALE Ultra Clean Holdings, Inc. View filing → $793K
8,868 sh across 6 lots
Exec Jun 4
Filed Jun 8 · 5:30 PM ET
UCTTSALE Ultra Clean Holdings, Inc. View filing → $320K
4,000 sh × $80.00
Exec May 5
Filed May 7 · 5:30 PM ET