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 |
|---|---|---|---|---|---|---|
| DE GREEF RODERICK | COO & President | SELL | $100K–$500K | 11K | $21.82 | Apr 12, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 658 | $22.24 | Apr 1, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 547 | $22.24 | Apr 1, 2022 |
| Rice Michael | CEO | SELL | $15K–$50K | 830 | $22.24 | Apr 1, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 475 | $22.24 | Apr 1, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 551 | $23.06 | Mar 25, 2022 |
| Rice Michael | CEO | EXERCISE | $15K–$50K | 20K | $1.90 | Mar 10, 2022 |
| Rice Michael | CEO | SELL | $100K–$500K | 20K | $23.80 | Mar 10, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 412 | $23.78 | Mar 4, 2022 |
| Rice Michael | CEO | SELL | $15K–$50K | 874 | $23.78 | Mar 4, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 221 | $23.78 | Mar 4, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 56 | $23.78 | Mar 4, 2022 |
| Wichterman Troy | CFO | SELL | $15K–$50K | 695 | $26.57 | Feb 18, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 167 | $29.38 | Feb 15, 2022 |
| Berard Todd | Chief Marketing Of… | SELL | $1K–$15K | 254 | $29.38 | Feb 15, 2022 |
| Aebersold Sarah | VP | SELL | $1K–$15K | 197 | $29.38 | Feb 15, 2022 |
| Foster Karen A. | Chief Quality Offi… | SELL | $1K–$15K | 293 | $29.38 | Feb 15, 2022 |
| Rice Michael | CEO | SELL | $15K–$50K | 690 | $29.38 | Feb 15, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $1K–$15K | 450 | $29.38 | Feb 15, 2022 |
| Rice Michael | CEO | SELL | $100K–$500K | 17K | $27.84 | Feb 8, 2022 |
| Rice Michael | CEO | EXERCISE | $15K–$50K | 17K | $1.78 | Feb 8, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | EXERCISE | $50K–$100K | 20K | $2.89 | Feb 5, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $500K+ | 20K | $28.83 | Feb 5, 2022 |
| Rice Michael | CEO | SELL | $100K–$500K | 17K | $29.90 | Feb 4, 2022 |
| Rice Michael | CEO | EXERCISE | $15K–$50K | 17K | $1.78 | Feb 4, 2022 |
| Aebersold Sarah | VP | SELL | $1K–$15K | 332 | $30.24 | Jan 25, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 395 | $30.24 | Jan 25, 2022 |
| Schulz Marcus | Chief Revenue Offi… | SELL | $1K–$15K | 267 | $32.18 | Jan 14, 2022 |
| Rice Michael | CEO | SELL | $1M+ | 33K | $31.27 | Jan 13, 2022 |
| Rice Michael | CEO | EXERCISE | $50K–$100K | 33K | $1.78 | Jan 13, 2022 |
| DE GREEF RODERICK | COO & President | SELL | $100K–$500K | 11K | $30.75 | Jan 12, 2022 |
| Wichterman Troy | CFO | SELL | $1K–$15K | 47 | $30.75 | Jan 12, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | SELL | $500K+ | 18K | $34.73 | Jan 7, 2022 |
| Mathew Aby J. | EVP & Chief Scient… | EXERCISE | $15K–$50K | 18K | $1.40 | Jan 7, 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