Harpoon Therapeutics, Inc.
Total Trades
3
Buys
3
Sells
0
Largest Trade
N/A
Insiders
2
Institutional Funds
1
Inst. Value
$100K–$500K
Activist Filings
28
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| New Leaf Biopharma Opportunities II, L.P. | 10% Owner | BUY | N/A | 1.5M | — | Oct 27, 2023 |
| HUNT RONALD | Director | BUY | N/A | 1.5M | — | Oct 27, 2023 |
| HUNT RONALD | Director | BUY | $1M+ | 10K | $1000.00 | Mar 27, 2023 |
Institutional Ownership
13F filings as of Sep 30, 2023 · 1 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 113K | $100K–$500K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Mar 18, 2024
0.0%
0 shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D/A · Mar 13, 2024
0.0%
5 shares
SC 13D/A · Mar 11, 2024
10014.0%
1K shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D · Feb 27, 2024
4.0%
863K shares
SC 13D/A · Feb 21, 2024
1.5%
324K shares
SC 13G/A · Feb 14, 2024
5.9%
6 shares
SC 13G/A · Feb 14, 2024
10.0%
1.7M shares
New Leaf Ventures III, L.P. (“NLV III”)
SC 13G/A · Feb 14, 2024
0.0%
482K shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
5.2%
880K shares
I.R.S. Identification No(s). of above person(s) MPM BioVentures 2014, L.P.
SC 13D/A · Feb 12, 2024
1.6%
266K shares
SC 13G/A · Feb 9, 2024
9.9%
203.9M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 19, 2024
0.0%
0 shares
SC 13D · Jan 17, 2024
17.5%
3.1M shares
SC 13G · Nov 6, 2023
6.0%
6 shares
SC 13G · Nov 6, 2023
10.0%
1.7M shares
Cormorant Global Healthcare Master Fund, LP
SC 13G · Nov 6, 2023
9.6%
1.6M shares
SC 13G · Nov 3, 2023
9.9%
1.7M shares
Soleus Private Equity Fund III, L.P.
SC 13G · Oct 26, 2023
8.5%
1.5M shares
SC 13G · Mar 31, 2023
6.1%
2.3M shares
New Leaf Ventures III, L.P. (“NLV III”)
SC 13G/A · Mar 30, 2023
6.0%
2.2M shares
SC 13D/A · Mar 29, 2023
8.4%
3.2M shares
SC 13G/A · Feb 14, 2023
2.1%
712K shares
Integrated Core Strategies (US) LLC
SC 13G · Jan 18, 2023
5.6%
1.9M shares
SC 13G · Jul 8, 2022
2.8%
940K shares
SC 13G · Mar 18, 2022
6.9%
2.6M shares
SC 13G/A · Feb 15, 2022
4.6%
1.5M shares
New Leaf Ventures III, L.P. (“NLV III”)
SC 13G/A · Feb 11, 2022
6.8%
2.2M shares
SC 13G/A · Feb 11, 2022
5.1%
1.7M shares