Calithera Biosciences, Inc.
Total Trades
1
Buys
0
Sells
1
Largest Trade
$15K–$50K
Insiders
1
Institutional Funds
1
Inst. Value
N/A
Activist Filings
11
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| PAKIANATHAN DEEPIKA | Director | SELL | $15K–$50K | 121K | $0.39 | Feb 1, 2023 |
Institutional Ownership
13F filings as of Jun 30, 2025 · 1 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| AMERIFLEX GROUP, INC. | 18 | N/A | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Takeda Pharmaceutical Company Limited
SC 13D/A · May 26, 2023
0.0%
0 shares
Biotechnology Value Fund, L.P.
SC 13G/A · Feb 14, 2023
5.7%
277K shares
SC 13G/A · Feb 14, 2023
5.1%
6 shares
PRIMECAP Management Company 95-3868081
SC 13G/A · Feb 9, 2023
8.2%
401K shares
PRIMECAP Management Company 95-3868081
SC 13G/A · Feb 9, 2023
4.1%
200K shares
PRIMECAP Management Company 95-3868081
SC 13G/A · Dec 8, 2022
8.3%
406K shares
Takeda Pharmaceutical Company Limited
SC 13D/A · Jul 6, 2022
15.0%
858K shares
Takeda Pharmaceutical Company Limited
SC 13D · Apr 21, 2022
13.2%
14.8M shares
SC 13G · Apr 11, 2022
5.3%
6 shares
SC 13G/A · Feb 14, 2022
4.7%
6 shares
PRIMECAP Management Company 95-3868081
SC 13G/A · Feb 10, 2022
14.3%
10.7M shares