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MPM ASSET MANAGEMENT LLC Create: Alert

All | News | Filings
Date FiledTypeDescription
08/14/2023 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
05/24/2023 4 MPM ASSET MANAGEMENT LLC (10% Owner) has filed a Form 4 on TCR2 THERAPEUTICS INC.
Txns: Sold 70,170 shares @ $1.88, valued at $131.9k
Exercised (in-or-at-the-money) 42,761 warrants @ $0.74, valued at $31.6k
Exercised (in-or-at-the-money) 135,508 warrants @ $0.74, valued at $100.3k
05/12/2023 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/14/2023 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
11/14/2022 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
08/11/2022 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
05/13/2022 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/11/2022 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
08/13/2021 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
05/13/2021 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
04/15/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
04/13/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/16/2021 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/12/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/09/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/04/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/27/2021 4 MPM BioVentures 2014, L.P. (10% Owner) has filed a Form 4 on Harpoon Therapeutics, Inc.
Txns: Sold 13,006 shares @ $21.23, valued at $276.1k
Sold 1,363 shares @ $21.08, valued at $28.7k
Sold 706,825 shares @ $20, valued at $14.1M
01/22/2021 4 MPM BioVentures 2014, L.P. (10% Owner) has filed a Form 4 on Harpoon Therapeutics, Inc.
Txns: Sold 15,694 shares @ $23.95, valued at $375.9k
Sold 2,000 shares @ $24.71, valued at $49.4k
Disposed of 101,646 shares @ $0
Sold 20,979 shares @ $22.11, valued at $463.8k
Sold 4,887 shares @ $22.61, valued at $110.5k
Sold 200 shares @ $23.77, valued at $4.8k
Sold 24,695 shares @ $21.72, valued at $536.4k
11/13/2020 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
10/08/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
10/01/2020 3 MPM BioVentures 2014, L.P. (10% Owner) has filed a Form 3 on Oncorus, Inc.
08/12/2020 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
05/13/2020 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/14/2020 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
11/14/2019 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
08/14/2019 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
05/29/2019 13F-HR/A Form 13F-HR/A - Quarterly report filed by institutional managers, Holdings: [Amend]
05/13/2019 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/21/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/14/2019 4 MPM BioVentures 2014, L.P. (10% Owner) has filed a Form 4 on Harpoon Therapeutics, Inc.
Txns: Converted 1,525,164 shares @ $0
Converted 1,578,751 shares @ $0
Converted 417,852 shares @ $0
Sold 1,524 shares @ $14, valued at $21.3k
Bought 250,000 shares @ $14, valued at $3.5M
Converted 1,525,164 preferred shares @ $0
Converted 1,578,751 preferred shares @ $0
Converted 417,852 preferred shares @ $0
Exercised (in-or-at-the-money) 25,418 warrants @ $0.0492, valued at $1.3k
Exercised (in-or-at-the-money) 57,192 warrants @ $0.0492, valued at $2.8k
Exercised (in-or-at-the-money) 171,579 warrants @ $0.0492, valued at $8.4k
02/13/2019 3 Form 3 - Initial statement of beneficial ownership of securities:
02/13/2019 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
02/07/2019 3 MPM BioVentures 2014, L.P. (10% Owner) has filed a Form 3 on Harpoon Therapeutics, Inc.
11/14/2018 13F-HR Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
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