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 |
|---|---|---|---|---|---|---|
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 236 | $21.80 | Oct 19, 2022 |
| DE GREEF RODERICK | COO & President | SELL | $100K–$500K | 9K | $22.69 | Oct 12, 2022 |
| DE GREEF RODERICK | COO & President | SELL | $15K–$50K | 1K | $21.95 | Oct 5, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 559 | $23.02 | Oct 1, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 463 | $23.02 | Oct 1, 2022 |
| Rice Michael | CEO | SELL | $15K–$50K | 830 | $23.02 | Oct 1, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $15K–$50K | 657 | $23.02 | Oct 1, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 569 | $21.91 | Sep 27, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 425 | $23.44 | Sep 2, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 299 | $23.44 | Sep 2, 2022 |
| Rice Michael | CEO | SELL | $15K–$50K | 906 | $23.44 | Sep 2, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 51 | $23.44 | Sep 2, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 116 | $24.81 | Aug 19, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 112 | $23.17 | Aug 12, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 95 | $23.17 | Aug 12, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | <$1K | 42 | $23.17 | Aug 12, 2022 |
| Rice Michael | CEO | SELL | $1K–$15K | 171 | $23.17 | Aug 12, 2022 |
| Aebersold Sarah | VP | SELL | <$1K | 40 | $23.17 | Aug 12, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 52 | $23.17 | Aug 12, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $50K–$100K | 5K | $20.03 | Aug 6, 2022 |
| Aebersold Sarah | VP | SELL | $1K–$15K | 252 | $17.85 | Jul 27, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 367 | $17.94 | Jul 27, 2022 |
| DE GREEF RODERICK | COO & President | SELL | $100K–$500K | 9K | $15.79 | Jul 15, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 254 | $15.79 | Jul 15, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 495 | $14.86 | Jul 1, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 598 | $14.86 | Jul 1, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 704 | $14.86 | Jul 1, 2022 |
| Rice Michael | CEO | SELL | $1K–$15K | 889 | $14.86 | Jul 1, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 456 | $15.95 | Jun 29, 2022 |
| Wichterman Troy | CFO | SELL | <$1K | 43 | $14.53 | Jun 2, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 174 | $14.53 | Jun 2, 2022 |
| Rice Michael | CEO | SELL | $1K–$15K | 749 | $14.53 | Jun 2, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 351 | $14.53 | Jun 2, 2022 |
| Rice Michael | CEO | SELL | $1K–$15K | 165 | $12.32 | May 18, 2022 |
| Aebersold Sarah | VP | SELL | <$1K | 40 | $12.32 | May 18, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 108 | $12.32 | May 18, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | <$1K | 41 | $12.32 | May 18, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | <$1K | 58 | $12.32 | May 18, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | <$1K | 51 | $12.32 | May 18, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 125 | $12.32 | May 18, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 477 | $13.94 | Apr 23, 2022 |
| Aebersold Sarah | VP | SELL | $1K–$15K | 325 | $13.94 | Apr 23, 2022 |
| Rice Michael | CEO | SELL | $100K–$500K | 24K | $17.59 | Apr 20, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $100K–$500K | 16K | $17.59 | Apr 20, 2022 |
| DE GREEF RODERICK | COO & President | SELL | $100K–$500K | 19K | $17.59 | Apr 20, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $100K–$500K | 19K | $17.59 | Apr 20, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $100K–$500K | 14K | $17.59 | Apr 20, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 286 | $17.59 | Apr 20, 2022 |
| Rice Michael | CEO | EXERCISE | $15K–$50K | 78K | $0.49 | Apr 14, 2022 |
| Rice Michael | CEO | SELL | $100K–$500K | 20K | $19.30 | Apr 14, 2022 |
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