Sarah Aebersold Biolife Solutions Inc (BLFS) insider trading activity

Sarah Aebersold is Chief Human Resources Officer of BIOLIFE SOLUTIONS INC. Currently has a direct ownership of 77,169 shares of BLFS, which is worth approximately $2.15 Million. The most recent transaction as insider was on Oct 09, 2025, when has been sold 188 shares (Common Stock) at a price of $27.36 per share, resulting in proceeds of $5,143. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 77.2K

1.72% 3M change

26.71% 12M change

Total Value Held $2.15 Million

Sarah Aebersold Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 09 2025	SELL Open market or private sale	$5,143 $27.36 p/Share	188 Reduced 0.24%	77,169 Common Stock
Sep 15 2025	SELL Open market or private sale	$18,285 $25.61 p/Share	714 Reduced 0.91%	77,357 Common Stock
Sep 11 2025	SELL Open market or private sale	$6,251 $26.83 p/Share	233 Reduced 0.3%	78,071 Common Stock
Aug 26 2025	SELL Open market or private sale	$5,571 $25.44 p/Share	219 Reduced 0.28%	78,304 Common Stock
Jul 07 2025	SELL Open market or private sale	$4,409 $22.27 p/Share	198 Reduced 0.25%	78,523 Common Stock
Jun 16 2025	SELL Open market or private sale	$15,805 $22.23 p/Share	711 Reduced 0.9%	78,721 Common Stock
Jun 10 2025	SELL Open market or private sale	$5,569 $23.7 p/Share	235 Reduced 0.29%	79,432 Common Stock
May 28 2025	SELL Open market or private sale	$4,873 $22.46 p/Share	217 Reduced 0.27%	79,667 Common Stock
Apr 09 2025	SELL Open market or private sale	$4,223 $20.11 p/Share	210 Reduced 0.26%	79,884 Common Stock
Apr 01 2025	SELL Open market or private sale	$130,770 $22.66 p/Share	5,771 Reduced 6.72%	80,094 Common Stock
Mar 18 2025	BUY Grant, award, or other acquisition	-	37,068 Added 30.15%	85,865 Common Stock
Mar 17 2025	SELL Open market or private sale	$68,560 $25.44 p/Share	2,695 Reduced 5.88%	43,165 Common Stock
Mar 14 2025	SELL Open market or private sale	$140,574 $24.96 p/Share	5,632 Reduced 10.94%	45,860 Common Stock
Mar 12 2025	SELL Open market or private sale	$192,914 $26.34 p/Share	7,324 Reduced 12.45%	51,492 Common Stock
Mar 11 2025	SELL Open market or private sale	$27,275 $25.0 p/Share	1,091 Reduced 1.82%	58,816 Common Stock
Mar 03 2025	SELL Open market or private sale	$7,230 $25.46 p/Share	284 Reduced 0.47%	59,907 Common Stock
Feb 12 2025	SELL Open market or private sale	$1,406 $26.54 p/Share	53 Reduced 0.09%	60,191 Common Stock
Jan 06 2025	SELL Open market or private sale	$6,484 $27.02 p/Share	240 Reduced 0.4%	60,244 Common Stock
Nov 26 2024	SELL Open market or private sale	$5,875 $27.2 p/Share	216 Reduced 0.36%	60,484 Common Stock
Oct 30 2024	SELL Open market or private sale	$4,699 $23.15 p/Share	203 Reduced 0.33%	60,700 Common Stock
Sep 16 2024	SELL Open market or private sale	$5,752 $25.12 p/Share	229 Reduced 0.37%	60,903 Common Stock
Aug 21 2024	SELL Open market or private sale	$1,639 $25.61 p/Share	64 Reduced 0.1%	61,132 Common Stock
Jul 19 2024	SELL Open market or private sale	$6,303 $21.01 p/Share	300 Reduced 0.49%	61,196 Common Stock
Jul 11 2024	SELL Open market or private sale	$3,840 $20.54 p/Share	187 Reduced 0.3%	61,496 Common Stock
Jul 01 2024	SELL Open market or private sale	$63,090 $21.03 p/Share	3,000 Reduced 4.64%	61,683 Common Stock

Sarah Aebersold

Chief Human Resources Officer

Bothell, WA

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