Gerngross Tillman U.

CIK 00017220613 companiesWALTHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001722061

Recent Transactions

22 trades

Award
Alector, Inc.$ALEC
Common Stock
2023-06-14+26,250→ 2,644,319 total
Award
Alector, Inc.$ALEC
Stock Option (right to buy)
2023-06-14+12,360→ 12,360 total
Award
Alector, Inc.$ALEC
Stock Option (right to buy)
2022-06-16+18,918→ 18,918 total
Award
Alector, Inc.$ALEC
Common Stock
2022-06-16+9,459→ 2,618,069 total
Award
Invivyd, Inc.$IVVD
Stock Option (Right to Buy)
2022-01-30+175,000→ 175,000 total
Conversion
Invivyd, Inc.$IVVD
Common Stock
2021-08-10+25,860,700→ 27,845,995 total
Conversion
Invivyd, Inc.$IVVD
Series A Preferred Stock
2021-08-10−5,000,000→ 0 total
Conversion
Invivyd, Inc.$IVVD
Series B Preferred Stock
2021-08-10−44,076→ 0 total
Conversion
Invivyd, Inc.$IVVD
Series C Preferred Stock
2021-08-10−128,064→ 0 total
Award
Alector, Inc.$ALEC
Stock Option (right to buy)
2021-06-17+25,709→ 25,709 total
Award
Alector, Inc.$ALEC
Stock Option (right to buy)
2020-05-11+19,274→ 19,274 total
Award
Alector, Inc.$ALEC
Stock Option (right to buy)
2019-05-10+20,000→ 20,000 total
Conversion
Alector, Inc.$ALEC
Series E Preferred Stock
2019-02-11−52,760→ 0 total
Conversion
Alector, Inc.$ALEC
Series C Preferred Stock
2019-02-11−374,532→ 0 total
Conversion
Alector, Inc.$ALEC
Common Stock
2019-02-11+374,532→ 2,555,850 total
Conversion
Alector, Inc.$ALEC
Common Stock
2019-02-11+52,760→ 2,608,610 total
Award
X4 Pharmaceuticals, Inc$XFOR
Stock Option (right to buy)
2018-06-05+10,000→ 10,000 total
Purchase
X4 Pharmaceuticals, Inc$XFOR
Common Stock
2017-11-20$10.00/sh+200,000→ 392,821 total
Conversion
X4 Pharmaceuticals, Inc$XFOR
Common Stock
2017-11-20+90,272→ 192,821 total
Conversion
X4 Pharmaceuticals, Inc$XFOR
Series D Convertible Preferred Stock
2017-11-20−308,099→ 0 total
Award
X4 Pharmaceuticals, Inc$XFOR
Stock Option (right to buy)
2017-11-15+25,000→ 25,000 total
Award
X4 Pharmaceuticals, Inc$XFOR
Stock Option (right to buy)
2017-11-15+7,324→ 7,324 total

Companies

Recent Filings

Address

C/O ARSANIS, INC. 890 WINTER STREET, SUITE 230

WALTHAM, MA, 02451

View on SEC.gov