TScan Therapeutics, Inc.
Total Trades
14
Buys
11
Sells
2
Largest Trade
$1M+
Insiders
7
Institutional Funds
40
Inst. Value
$1M+
Activist Filings
36
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Lynx1 Capital Management LP | 10% Owner | BUY | $100K–$500K | 162K | $0.90 | Dec 23, 2025 |
| Lynx1 Capital Management LP | 10% Owner | BUY | $1M+ | 2.6M | $1.20 | May 21, 2025 |
| Lynx1 Capital Management LP | 10% Owner | BUY | $1K–$15K | 947 | $4.34 | Nov 19, 2024 |
| Klencke Barbara | Director | BUY | $15K–$50K | 5K | $5.29 | Sep 24, 2024 |
| Klencke Barbara | Director | BUY | $50K–$100K | 10K | $5.61 | Aug 27, 2024 |
| ZDRAVESKI ZORAN | See Remarks | EXERCISE | $500K+ | 157K | $3.38 | Aug 27, 2024 |
| ZDRAVESKI ZORAN | See Remarks | SELL | $500K+ | 165K | $5.78 | Aug 27, 2024 |
| BARBERICH TIMOTHY J | Director | BUY | $100K–$500K | 29K | $4.89 | Dec 21, 2023 |
| BARBERICH TIMOTHY J | Director | BUY | $50K–$100K | 38K | $2.63 | Jun 6, 2023 |
| Lynx1 Capital Management LP | 10% Owner | SELL | $50K–$100K | 25K | $2.52 | Jun 2, 2023 |
| Silver Brian M. | CFO | BUY | $1K–$15K | 6K | $1.54 | Dec 29, 2022 |
| SOUTHWELL DAVID P | CEO | BUY | $50K–$100K | 25K | $3.59 | May 20, 2022 |
| BAKER BROS. ADVISORS LP | Director | BUY | $1M+ | 1.4M | $1.88 | May 12, 2022 |
| Silver Brian M. | CFO | BUY | $50K–$100K | 15K | $3.40 | Mar 28, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 40 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DC Funds, LP | 630K | $1M+ | SH |
| Aberdeen Group plc | 1.8M | $1M+ | SH |
| Deer Management Co. LLC | 1.2M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 1.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 458K | $100K–$500K | SH |
| JANE STREET GROUP, LLC | 269K | $100K–$500K | SH |
| GSA CAPITAL PARTNERS LLP | 226K | $100K–$500K | SH |
| STATE STREET CORP | 207K | $100K–$500K | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 188K | $100K–$500K | SH |
| BROWN BROTHERS HARRIMAN & CO | 143K | $100K–$500K | SH |
| LETKO, BROSSEAU & ASSOCIATES INC | 96K | $50K–$100K | SH |
| NewEdge Wealth, LLC | 91K | $50K–$100K | SH |
| STIFEL FINANCIAL CORP | 72K | $50K–$100K | SH |
| UBS Group AG | 55K | $50K–$100K | SH |
| DIMENSIONAL FUND ADVISORS LP | 46K | $15K–$50K | SH |
| TANG CAPITAL MANAGEMENT LLC | 46K | $15K–$50K | SH |
| DC Investments Management, LLC | 36K | $15K–$50K | SH |
| MORGAN STANLEY | 35K | $15K–$50K | SH |
| ACADIAN ASSET MANAGEMENT LLC | 30K | $15K–$50K | SH |
| BNP PARIBAS FINANCIAL MARKETS | 26K | $15K–$50K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Aug 14, 2025
15.0%
7.9M shares
Adage Capital Management, L.P.
SC 13G/A · Aug 12, 2025
2.5%
1.4M shares
SC 13G/A · Jul 16, 2025
1.8%
958K shares
SC 13G/A · May 15, 2025
6.4%
3.4M shares
SC 13G/A · May 15, 2025
1.3%
663K shares
SC 13G/A · Apr 24, 2025
5.4%
2.8M shares
K2 HealthVentures Equity Trust LLC
SC 13G/A · Feb 14, 2025
6.9%
3.6M shares
SC 13G/A · Feb 14, 2025
10.9%
5.4M shares
Adage Capital Management, L.P.
SC 13G/A · Feb 12, 2025
7.1%
3.5M shares
Biotechnology Value Fund, L.P.
SC 13G/A · Nov 14, 2024
7.2%
3.7M shares
K2 HealthVentures Equity Trust LLC
SC 13G/A · Nov 14, 2024
10.0%
5.3M shares
Cormorant Asset Management, LP
SC 13G/A · Nov 14, 2024
0.0%
0 shares
SC 13G/A · Nov 14, 2024
3.2%
98.9M shares
SC 13G · Nov 8, 2024
9.5%
4.6M shares
SC 13G · Oct 21, 2024
9.5%
4.6M shares
Cormorant Global Healthcare Master Fund, LP
SC 13G · Apr 29, 2024
5.2%
2.5M shares
SC 13D/A · Apr 23, 2024
6.1%
2.8M shares
K2 HealthVentures Equity Trust LLC
SC 13G/A · Feb 14, 2024
10.0%
4.6M shares
SC 13G/A · Feb 14, 2024
7.8%
148.4M shares
SC 13G · Oct 30, 2023
8.2%
154.8M shares
SC 13G · Jun 12, 2023
9.3%
4.0M shares
SC 13G/A · Jun 8, 2023
3.0%
1.3M shares
Biotechnology Value Fund, L.P.
SC 13G · Jun 5, 2023
6.8%
3.0M shares
SC 13G · Jun 5, 2023
11.7%
5.0M shares
SC 13G · Jun 2, 2023
12.2%
5.2M shares
SC 13D/A · Jun 2, 2023
6.5%
2.8M shares
Hillhouse Investment Management, Ltd.
SC 13G/A · Feb 14, 2023
0.0%
0 shares
SC 13G/A · Feb 3, 2023
8.0%
1.5M shares
K2 HealthVentures Equity Trust LLC
SC 13G · Sep 30, 2022
10.0%
2.1M shares
SC 13G/A · Aug 15, 2022
0.0%
0 shares
SC 13D/A · May 12, 2022
14.7%
2.8M shares
Bessemer Venture Partners IX L.P.
SC 13G · Feb 14, 2022
3.7%
692K shares
Hillhouse Investment Management, Ltd.
SC 13G · Feb 14, 2022
6.9%
1.3M shares
SC 13G · Feb 14, 2022
3.5%
642K shares
Pitango HealthTech Fund I, L.P.
SC 13G · Feb 14, 2022
4.4%
1.0M shares
SC 13G · Feb 10, 2022
6.9%
1.3M shares