Guillermo Briseno

President

Guillermo Briseno (President) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Donaldson Company, Inc. (DCI). The largest single filing was $1.8M of DCI (20,600 sh across 2 lots, as filed), executed Mar 26.

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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

0 buys · 1 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.8M

shares × price, as filed

Last traded

Mar 26

Filed Mar 27

Median ADV $69.0M across their filed names

Open performance→

Volume by month

Buys $0 Sells $2.8M

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

Sectors filed on

Industrials 1 filing

Sector per market data · by filing · past 12 months

Most traded names

DCI

Donaldson Company, Inc. DCI · 0 buys · 2 sells 2 filings

Recent filings

DCISALE Donaldson Company, Inc. View filing → $1.8M
20,600 sh across 2 lots
Exec Mar 26
Filed Mar 27 · 5:30 PM ET DCISALE Donaldson Company, Inc. View filing → $1.1M
13,500 sh × $79.03
Exec Sep 3 2025
Filed Sep 4 2025 · 5:30 PM ET