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Aby J. Mathew

EVP & Chief Scientific Officer

Aby J. Mathew (EVP & Chief Scientific Officer) filed 3 Form 4 reports in the past 24 months (0 purchases, 3 sales, 1 filed past the two-business-day deadline), most often in BLFS. The largest single filing was $882K of BLFS (42,604 sh across 3 lots, as filed), executed Nov 15 2024. 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 · 1 late
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$806K
shares × price, as filed
Last traded
Apr 1 2025
Filed Apr 3 2025
Open performance→
Volume by month
$566K$283K$0Dec 2024Jun 2025Dec 2025Jun 2026Dec 2024 · sells $566KApr 2025 · sells $240K
Buys $0 Sells $806K

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

Most traded names
BLFS BLFS 0 buys · 3 sells 3 filings
Recent filings
BLFSSALE BIOLIFE SOLUTIONS INC View filing → $240K
10,589 sh × $22.66
Exec Apr 1 2025
Filed Apr 3 2025 · 5:30 PM ET BLFSSALE BIOLIFE SOLUTIONS INC View filing → $566K
20,800 sh across 2 lots
Exec Dec 16 2024
Filed Dec 19 2024 · 5:30 PM ET † BLFSSALE BIOLIFE SOLUTIONS INC View filing → $882K
42,604 sh across 3 lots
Exec Nov 15 2024
Filed Nov 19 2024 · 5:30 PM ET