Wichterman Troy Insider Trading Activity
Wichterman Troy has been net-selling over the last 12 months with 0 purchases and 8 sales across 1 company.
BLFS is the most-traded position with 8 trades. The largest single transaction was a sale of BLFS for $772K on Dec 4, 2025.
Performance Scorecard
Forward stock performance after each transaction by Wichterman Troy. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +4.5% | 91% | 11 |
| 90 days | — | +1.7% | 55% | 11 |
| 120 days | — | +2.8% | 64% | 11 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersBLFS · BIOLIFE SOLUTIONS INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 3, 2026 | BLFS | Sell | 588 | $20.74 | $12K | −0.3% | CFO | |
Jan 6, 2026 | BLFS | Sell | 990 | $25.59 | $25K | −0.7% | CFO | |
Dec 9, 2025 ⚠ Filed 6d late | BLFS | Sell | 1,033 | $25.13 | $26K | −0.7% | CFO | |
Dec 4, 2025 | BLFS | Sell | 30,000 | $25.72 | $772K | −16.4% | CFO | |
Nov 25, 2025 Filed 3d late | BLFS | Sell | 584 | $26.74 | $16K | −0.3% | CFO | |
Oct 9, 2025 Filed 3d late | BLFS | Sell | 833 | $27.36 | $23K | −0.5% | CFO | |
Sep 11, 2025 | BLFS | Sell | 1,032 | $26.83 | $28K | −0.6% | CFO | |
Aug 26, 2025 | BLFS | Sell | 590 | $25.44 | $15K | −0.3% | CFO | |
Jul 7, 2025 | BLFS | Sell | 877 | $22.27 | $20K | −0.5% | CFO | |
Jun 10, 2025 | BLFS | Sell | 1,042 | $23.70 | $25K | −0.6% | CFO | |
May 28, 2025 | BLFS | Sell | 583 | $22.46 | $13K | −0.3% | CFO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| BLFS | BIOLIFE SOLUTIONS INC | 11 | $974K |
Other insiders at BIOLIFE SOLUTIONS INC
8 other tracked filers at BLFS.
Chief Human Resources Officer
13
Trades
Chief Quality and Operations
13
Trades
Chief Marketing Officer
11
Trades
VP
10
Trades
CTO
8
Trades
10%+ Owner
7
Trades
Director
6
Trades
CEO
4
Trades