Porter Derrell

CIK 00017064003 companiesPHILADELPHIA, PA

SEC Profile

Transactions

Companies

Filings

CIK

0001706400

Recent Transactions

24 trades

Award
Acumen Pharmaceuticals, Inc.$ABOS
Stock Option (right to buy)
2025-06-04+19,500→ 19,500 total
Award
Acumen Pharmaceuticals, Inc.$ABOS
Common Stock
2025-06-04+12,800→ 12,800 total
Award
Passage BIO, Inc.$PASG
Director Stock Option (right to buy)
2025-05-28+201,857→ 201,857 total
Award
Acumen Pharmaceuticals, Inc.$ABOS
Stock Option (right to buy)
2024-06-10+25,000→ 25,000 total
Award
Passage BIO, Inc.$PASG
Director Stock Option (right to buy)
2024-05-21+47,693→ 47,693 total
Award
Acumen Pharmaceuticals, Inc.$ABOS
Stock Option (right to buy)
2023-06-06+25,000→ 25,000 total
Award
Passage BIO, Inc.$PASG
Director Stock Option (Right to Buy)
2023-05-25+24,000→ 24,000 total
Award
Acumen Pharmaceuticals, Inc.$ABOS
Stock Option Grant (right to buy)
2023-01-04+50,000→ 50,000 total
Award
Passage BIO, Inc.$PASG
Director Stock Option (Right to Buy)
2022-05-26+24,000→ 24,000 total
Award
Passage BIO, Inc.$PASG
Director Stock Option (Right to Buy)
2021-05-27+33,836→ 33,836 total
Award
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2019-03-26+10,000→ 31,688 total
Exercise/Conversion
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2019-02-15$14.30/sh+4,000→ 27,597 total
Exercise/Conversion
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2019-02-15−4,000→ 109,666 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2019-02-15$40.00/sh−5,909→ 21,688 total
Award
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2019-02-06+24,625→ 24,625 total
Award
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2019-02-06−12,313→ 23,597 total
Tax Payment
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2019-02-06$38.47/sh−1,216→ 11,284 total
Exercise/Conversion
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2018-05-15$14.30/sh+16,334→ 28,834 total
Exercise/Conversion
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2018-05-15−16,334→ 113,666 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2018-05-15$45.02/sh−16,334→ 12,500 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2018-05-08$40.15/sh−1,544→ 12,500 total
Award
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2018-02-06+12,500→ 14,044 total
Award
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2018-02-06+25,000→ 25,000 total
Award
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2017-05-10+130,000→ 130,000 total

Companies

Recent Filings

Address

ONE COMMERCE SQUARE 2005 MARKET STREET, 39TH FLOOR

PHILADELPHIA, PA, 19103

View on SEC.gov