Wichterman Troy

Insider

Chief Financial Officer

Trades at: BLFS

30D 90D 1Y

Net shares · 365d

-36.5K

0 buy · 36.5K sell

Net value · 365d

-$935.7K

$0 in · $935.7K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 36.5K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

BLFS Sell·S
Mar 3, 26

Chief Financial Officer · 10b5-1

$12.2K

588 sh · $20.74

Own -0%
BLFS Sell·S
Jan 6, 26

Chief Financial Officer · 10b5-1

$25.3K

990 sh · $25.59

Own -1%
BLFS Sell·S
Dec 9, 25

Chief Financial Officer · 10b5-1

$26.0K

1.0K sh · $25.13

Own -1%
BLFS Sell·S
Dec 4, 25

Chief Financial Officer

$771.6K

30.0K sh · $25.72

Own -16%
BLFS Sell·S
Nov 25, 25

Chief Financial Officer · 10b5-1

$15.6K

584 sh · $26.74

Own -0%
BLFS Sell·S
Oct 9, 25

Chief Financial Officer · 10b5-1

$22.8K

833 sh · $27.36

Own -0%
BLFS Sell·S
Sep 11, 25

Chief Financial Officer · 10b5-1

$27.7K

1.0K sh · $26.83

Own -1%
BLFS Sell·S
Aug 26, 25

Chief Financial Officer · 10b5-1

$15.0K

590 sh · $25.44

Own -0%
BLFS Sell·S
Jul 7, 25

Chief Financial Officer · 10b5-1

$19.5K

877 sh · $22.27

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Mar 3, 2026	BLFS	Chief Financial Officer	Sell S	588	-0%	$20.74	$12.2K
Jan 6, 2026	BLFS	Chief Financial Officer	Sell S	990	-1%	$25.59	$25.3K
Dec 9, 2025	BLFS	Chief Financial Officer	Sell S	1.0K	-1%	$25.13	$26.0K
Dec 4, 2025	BLFS	Chief Financial Officer	Sell S	30.0K	-16%	$25.72	$771.6K
Nov 25, 2025	BLFS	Chief Financial Officer	Sell S	584	-0%	$26.74	$15.6K
Oct 9, 2025	BLFS	Chief Financial Officer	Sell S	833	-0%	$27.36	$22.8K
Sep 11, 2025	BLFS	Chief Financial Officer	Sell S	1.0K	-1%	$26.83	$27.7K
Aug 26, 2025	BLFS	Chief Financial Officer	Sell S	590	-0%	$25.44	$15.0K
Jul 7, 2025	BLFS	Chief Financial Officer	Sell S	877	-0%	$22.27	$19.5K

Buy Sell Non-market (grant · exercise · gift)

About Wichterman Troy

This profile aggregates every SEC Form 4 insider transaction reported by Wichterman Troy across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.