De Backer Marianne

CIK 00017978193 companiesSAN FRANCISCO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001797819

Recent Transactions

39 trades

Sale
Vir Biotechnology, Inc.$VIR
Common Stock
2025-04-03$5.95/sh−79,712→ 769,505 total
Sale
Vir Biotechnology, Inc.$VIR
Common Stock
2025-02-24$9.45/sh−16,122→ 849,217 total
Award
Vir Biotechnology, Inc.$VIR
Stock Option (Right to Buy)
2025-02-22+480,000→ 480,000 total
Award
Vir Biotechnology, Inc.$VIR
Common Stock
2025-02-22+240,000→ 865,339 total
Other
Vir Biotechnology, Inc.$VIR
Common Stock
2024-06-12+53,118→ 53,118 total
Other
Vir Biotechnology, Inc.$VIR
Common Stock
2024-06-12−53,118→ 625,339 total
Sale
Vir Biotechnology, Inc.$VIR
Common Stock
2024-04-03$9.46/sh−72,995→ 678,457 total
Award
Vir Biotechnology, Inc.$VIR
Stock Option (Right to Buy)
2024-02-22+350,000→ 350,000 total
Award
Vir Biotechnology, Inc.$VIR
Common Stock
2024-02-22+175,000→ 751,452 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2023-06-22+34,000→ 34,000 total
Award
Vir Biotechnology, Inc.$VIR
Stock Option (Right to Buy)
2023-04-03+1,152,904→ 1,152,904 total
Award
Vir Biotechnology, Inc.$VIR
Common Stock
2023-04-03+576,452→ 576,452 total
Award
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2023-01-10+7,867→ 31,267 total
Award
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2023-01-10+4,593→ 4,593 total
Award
Kronos Bio, Inc.
Common Stock
2022-06-22+11,333→ 14,083 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2022-06-22+17,000→ 17,000 total
Award
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2022-01-07+6,400→ 23,400 total
Sale
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2022-01-03$66.25/sh−272→ 17,000 total
Sale
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2022-01-03$65.01/sh−1,984→ 17,272 total
Sale
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2022-01-03$64.25/sh−2,244→ 19,256 total
Purchase
Kronos Bio, Inc.
Common Stock
2021-12-01$11.57/sh+1,150→ 2,750 total
Purchase
Kronos Bio, Inc.
Common Stock
2021-08-20$19.63/sh+500→ 1,600 total
Purchase
Kronos Bio, Inc.
Common Stock
2021-08-20$19.50/sh+500→ 1,100 total
Sale
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2021-06-24$89.85/sh−5,000→ 21,500 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2021-06-22+8,583→ 8,583 total
Purchase
Kronos Bio, Inc.
Common Stock
2021-05-28$25.01/sh+600→ 600 total
Award
Kronos Bio, Inc.
Stock Option (right to buy)
2021-01-25+41,200→ 41,200 total
Award
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2021-01-01+9,000→ 26,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-10-08$50.00/sh+500→ 17,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-10-08$50.93/sh+500→ 17,000 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-06-15$31.33/sh+500→ 16,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-04-15$35.40/sh+500→ 16,000 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-03-16$23.94/sh+500→ 15,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-03-12$24.80/sh+500→ 15,000 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-03-11$28.60/sh+500→ 14,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-02-28$34.39/sh+500→ 14,000 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-02-27$35.07/sh+500→ 13,500 total
Purchase
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-01-13$54.95/sh+500→ 13,000 total
Award
ARROWHEAD PHARMACEUTICALS, INC.$ARWR
Common Stock
2020-01-01+7,500→ 12,500 total

Companies

Recent Filings

Address

C/O VIR BIOTECHNOLOGY, INC. 1800 OWENS STREET, SUITE 900

SAN FRANCISCO, CA, 94158

View on SEC.gov