BIOLIFE SOLUTIONS INC
Total Trades
384
Buys
4
Sells
350
Largest Trade
N/A
Insiders
14
Institutional Funds
146
Inst. Value
$1M+
Activist Filings
22
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 536 | $22.27 | Jul 9, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 304 | $22.27 | Jul 9, 2025 |
| Aebersold Sarah | CHRO | SELL | $15K–$50K | 711 | $22.23 | Jun 18, 2025 |
| Casdin Partners Master Fund, L.P. | 10% Owner | SELL | $1M+ | 1.0M | $23.80 | Jun 13, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 362 | $23.70 | Jun 12, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $15K–$50K | 637 | $23.70 | Jun 12, 2025 |
| Wichterman Troy | CFO | SELL | $15K–$50K | 1K | $23.70 | Jun 12, 2025 |
| Werner Sean | CTO | SELL | $1K–$15K | 65 | $23.70 | Jun 12, 2025 |
| Aebersold Sarah | CHRO | SELL | $1K–$15K | 235 | $23.70 | Jun 12, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 320 | $23.70 | Jun 12, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 251 | $22.46 | May 30, 2025 |
| Aebersold Sarah | CHRO | SELL | $1K–$15K | 217 | $22.46 | May 30, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 348 | $22.46 | May 30, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 521 | $22.46 | May 30, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | GRANT | N/A | 45K | — | May 30, 2025 |
| Werner Sean | CTO | SELL | $1K–$15K | 109 | $22.46 | May 30, 2025 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 583 | $22.46 | May 30, 2025 |
| Wichterman Troy | CFO | SELL | $15K–$50K | 932 | $20.11 | Apr 11, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 569 | $20.11 | Apr 11, 2025 |
| Aebersold Sarah | CHRO | SELL | $1K–$15K | 210 | $20.11 | Apr 11, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 324 | $20.11 | Apr 11, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 286 | $20.11 | Apr 11, 2025 |
| Aebersold Sarah | CHRO | SELL | $100K–$500K | 6K | $22.66 | Apr 3, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $100K–$500K | 9K | $22.66 | Apr 3, 2025 |
| Wichterman Troy | CFO | SELL | $500K+ | 26K | $22.66 | Apr 3, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $100K–$500K | 8K | $22.66 | Apr 3, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $100K–$500K | 11K | $22.66 | Apr 3, 2025 |
| DuRoss Amy | Director | SELL | $100K–$500K | 6K | $24.96 | Mar 20, 2025 |
| DuRoss Amy | Director | GRANT | N/A | 7K | — | Mar 20, 2025 |
| Aebersold Sarah | CHRO | SELL | $100K–$500K | 8K | $25.12 | Mar 18, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $15K–$50K | 2K | $25.00 | Mar 13, 2025 |
| Aebersold Sarah | CHRO | SELL | $100K–$500K | 8K | $26.17 | Mar 13, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $15K–$50K | 2K | $25.00 | Mar 13, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $15K–$50K | 1K | $25.00 | Mar 13, 2025 |
| Wichterman Troy | CFO | SELL | $100K–$500K | 4K | $25.00 | Mar 13, 2025 |
| Aebersold Sarah | CHRO | SELL | $1K–$15K | 240 | $27.02 | Jan 9, 2025 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 404 | $27.02 | Jan 9, 2025 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 343 | $27.02 | Jan 9, 2025 |
| DE GREEF RODERICK | President and CEO | SELL | $1M+ | 47K | $23.43 | Jan 9, 2025 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 328 | $27.02 | Jan 9, 2025 |
| Wichterman Troy | CFO | SELL | $15K–$50K | 987 | $27.02 | Jan 9, 2025 |
| Wichterman Troy | CFO | SELL | $15K–$50K | 581 | $27.20 | Nov 29, 2024 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 523 | $27.20 | Nov 29, 2024 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 349 | $27.20 | Nov 29, 2024 |
| Aebersold Sarah | CHRO | SELL | $1K–$15K | 216 | $27.20 | Nov 29, 2024 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 252 | $27.20 | Nov 29, 2024 |
| Mathew Aby J. | EVP & Chief Scient… | EXERCISE | $15K–$50K | 10K | $2.06 | Nov 19, 2024 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $500K+ | 43K | $20.70 | Nov 19, 2024 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 91 | $26.34 | Nov 14, 2024 |
| Foster Karen A. | Chief Quality and … | SELL | $1K–$15K | 66 | $26.34 | Nov 14, 2024 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 146 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 1.5M | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 997K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 963K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 824K | $1M+ | SH |
| Stephens Investment Management Group LLC | 607K | $1M+ | SH |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 575K | $1M+ | SH |
| GENEVA CAPITAL MANAGEMENT LLC | 552K | $1M+ | SH |
| GAGNON SECURITIES LLC | 534K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 417K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 380K | $1M+ | SH |
| Capricorn Fund Managers Ltd | 379K | $1M+ | SH |
| PEREGRINE CAPITAL MANAGEMENT LLC | 356K | $1M+ | SH |
| NEW YORK STATE COMMON RETIREMENT FUND | 299K | $1M+ | SH |
| Gagnon Advisors, LLC | 274K | $1M+ | SH |
| VANGUARD GROUP INC | 273K | $1M+ | SH |
| Ranger Investment Management, L.P. | 270K | $1M+ | SH |
| NEXT CENTURY GROWTH INVESTORS LLC | 263K | $1M+ | SH |
| Summit Creek Advisors LLC | 239K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 225K | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 224K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 12, 2026
8.2%
3.9M shares
T. Rowe Price Investment Management, Inc.
SC 13G/A · Jan 8, 2026
10.8%
5.2M shares
SC 13D/A · Oct 18, 2025
12.4%
6.0M shares
SC 13D/A · Aug 22, 2025
14.0%
6.7M shares
T. Rowe Price Investment Management, Inc.
SC 13G · Aug 14, 2025
8.9%
4.2M shares
SC 13D/A · Aug 13, 2025
15.0%
7.2M shares
SC 13D/A · Jun 13, 2025
16.2%
7.7M shares
SC 13D/A · Apr 9, 2025
18.5%
8.7M shares
SC 13G · Nov 8, 2024
7.0%
3.2M shares
SC 13G/A · Nov 1, 2024
0.4%
161K shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
5.7%
2.6M shares
SC 13G · Feb 2, 2024
5.5%
2.5M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 24, 2024
5.3%
2.4M shares
SC 13G/A · Jan 23, 2024
12.3%
5.4M shares
SC 13D/A · Oct 24, 2023
19.5%
8.7M shares
Integrated Core Strategies (US) LLC
SC 13G · Sep 26, 2023
5.5%
2.4M shares
SC 13G/A · Jan 26, 2023
12.8%
5.5M shares
SC 13G/A · Jan 20, 2023
12.8%
5.5M shares
SC 13G/A · Jan 11, 2023
1.6%
670K shares
SC 13G · Jul 8, 2022
11.5%
4.9M shares
SC 13G · Jun 22, 2022
5.1%
2.2M shares
SC 13G/A · Feb 1, 2022
8.8%
3.7M shares