Aby J. Mathew Biolife Solutions Inc (BLFS) insider trading activity

Aby J. Mathew is EVP & Chief Scientific Officer of BIOLIFE SOLUTIONS INC. Currently has a direct ownership of 260,601 shares of BLFS, which is worth approximately $6.85 Million. The most recent transaction as insider was on Mar 11, 2025, when has been sold 1,597 shares (Common Stock) at a price of $25.0 per share, resulting in proceeds of $39,925. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 261K

8.21% 3M change

18.6% 12M change

Total Value Held $6.85 Million

Aby J. Mathew Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 11 2025	SELL Open market or private sale	$39,925 $25.0 p/Share	1,597 Reduced 0.61%	260,601 Common Stock
Mar 03 2025	SELL Open market or private sale	$10,820 $25.46 p/Share	425 Reduced 0.16%	262,198 Common Stock
Feb 12 2025	SELL Open market or private sale	$2,441 $26.54 p/Share	92 Reduced 0.04%	262,623 Common Stock
Jan 06 2025	SELL Open market or private sale	$10,916 $27.02 p/Share	404 Reduced 0.15%	262,715 Common Stock
Dec 17 2024	SELL Open market or private sale	$358,403 $27.16 p/Share	13,196 Reduced 4.78%	263,119 Common Stock
Dec 16 2024	SELL Open market or private sale	$207,817 $27.33 p/Share	7,604 Reduced 2.68%	276,315 Common Stock
Nov 26 2024	SELL Open market or private sale	$14,225 $27.2 p/Share	523 Reduced 0.18%	283,919 Common Stock
Nov 18 2024	SELL Open market or private sale	$352,960 $20.05 p/Share	17,604 Reduced 5.83%	284,442 Common Stock
Nov 15 2024	SELL Open market or private sale	$529,250 $21.17 p/Share	25,000 Reduced 7.64%	302,046 Common Stock
Nov 15 2024	BUY Exercise of conversion of derivative security	$20,600 $2.06 p/Share	10,000 Added 2.97%	327,046 Common Stock
Nov 12 2024	SELL Open market or private sale	$3,239 $26.34 p/Share	123 Reduced 0.04%	317,046 Common Stock
Oct 30 2024	SELL Open market or private sale	$12,663 $23.15 p/Share	547 Reduced 0.17%	317,169 Common Stock
Oct 16 2024	SELL Open market or private sale	$231,700 $23.17 p/Share	10,000 Reduced 3.05%	317,716 Common Stock
Oct 16 2024	BUY Exercise of conversion of derivative security	$20,600 $2.06 p/Share	10,000 Added 2.96%	327,716 Common Stock
Oct 15 2024	SELL Open market or private sale	$232,800 $23.28 p/Share	10,000 Reduced 3.05%	317,716 Common Stock
Oct 15 2024	BUY Exercise of conversion of derivative security	$20,600 $2.06 p/Share	10,000 Added 2.96%	327,716 Common Stock
Sep 19 2024	SELL Open market or private sale	$254,700 $25.47 p/Share	10,000 Reduced 3.05%	317,716 Common Stock
Sep 19 2024	BUY Exercise of conversion of derivative security	$20,600 $2.06 p/Share	10,000 Added 2.96%	327,716 Common Stock
Sep 18 2024	SELL Open market or private sale	$239,000 $23.9 p/Share	10,000 Reduced 3.05%	317,716 Common Stock
Sep 18 2024	BUY Exercise of conversion of derivative security	$20,600 $2.06 p/Share	10,000 Added 2.96%	327,716 Common Stock
Sep 16 2024	SELL Open market or private sale	$8,616 $25.12 p/Share	343 Reduced 0.11%	317,716 Common Stock
Aug 21 2024	SELL Open market or private sale	$2,842 $25.61 p/Share	111 Reduced 0.03%	318,059 Common Stock
Jul 11 2024	SELL Open market or private sale	$6,429 $20.54 p/Share	313 Reduced 0.1%	318,170 Common Stock
May 29 2024	SELL Open market or private sale	$11,260 $21.78 p/Share	517 Reduced 0.16%	318,483 Common Stock
May 17 2024	SELL Open market or private sale	$2,173 $22.18 p/Share	98 Reduced 0.03%	319,000 Common Stock

AJM

Aby J. Mathew

EVP & Chief Scientific Officer

Bothell, WA

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