RINGOLD GORDON

CIK 00011017134 companiesREDWOOD CITY, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001101713

Recent Transactions

50 trades

Disposition to Issuer
Apexigen, Inc.
Common Stock
2023-08-23−10,000→ 0 total
Disposition to Issuer
Apexigen, Inc.
Warrants (right to buy)
2023-08-23−5,000→ 0 total
Disposition to Issuer
Apexigen, Inc.
Stock Option (right to buy)
2023-08-23−34,084→ 0 total
Disposition to Issuer
Apexigen, Inc.
Stock Option (right to buy)
2023-08-23−100,000→ 0 total
Award
Apexigen, Inc.
Stock Option (right to buy)
2022-09-29+100,000→ 100,000 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2020-06-09+23,500→ 23,500 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2019-06-13+50,000→ 50,000 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2018-06-13+15,000→ 15,000 total
Purchase
ARDELYX, INC.$ARDX
Common Stock
2018-05-30$4.00/sh+10,000→ 25,000 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2017-06-07+15,000→ 15,000 total
Disposition to Issuer
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2016-06-21−3,125→ 0 total
Disposition to Issuer
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2016-06-21−3,991→ 0 total
Disposition to Issuer
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2016-06-21−11,606→ 0 total
Disposition from Tender
Alexza Pharmaceuticals Inc.
Common Stock
2016-06-21−927→ 0 total
Disposition to Issuer
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2016-06-21−625→ 0 total
Disposition from Tender
Alexza Pharmaceuticals Inc.
Common Stock
2016-06-21−32,392→ 0 total
Disposition to Issuer
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2016-06-21−12,500→ 0 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2016-06-02+15,000→ 15,000 total
Purchase
ARDELYX, INC.$ARDX
Common Stock
2016-03-21$7.77/sh+15,000→ 15,000 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2015-06-23+12,500→ 12,500 total
Award
ARDELYX, INC.$ARDX
Stock Option (Right to Buy)
2015-06-11+15,000→ 15,000 total
Purchase
ARDELYX, INC.$ARDX
Common Stock
2015-06-10$15.19/sh+10,000→ 10,000 total
Purchase
Alexza Pharmaceuticals Inc.
Common Stock
2013-09-06$4.77/sh+10,000→ 32,392 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2013-05-21+11,606→ 11,606 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2012-06-06+39,918→ 39,918 total
Award
MAXYGEN INC
Common Stock
2012-06-06+10,000→ 101,066 total
Purchase
Alexza Pharmaceuticals Inc.
Common Stock
2012-04-09$0.54/sh+100,000→ 223,925 total
Gift
Alexza Pharmaceuticals Inc.
Common Stock
2012-03-20−7,000→ 0 total
Gift
Alexza Pharmaceuticals Inc.
Common Stock
2012-03-20+7,000→ 123,925 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2011-07-28+31,250→ 31,250 total
Purchase
MAXYGEN INC
Common Stock
2011-06-06$5.27/sh+10,000→ 70,000 total
Purchase
MAXYGEN INC
Common Stock
2011-06-03$5.22/sh+10,000→ 60,000 total
Award
MAXYGEN INC
Common Stock
2011-05-27+10,000→ 50,000 total
Award
MAXYGEN INC
Common Stock
2010-05-27+10,000→ 40,000 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2010-05-18+6,250→ 6,250 total
Award
Alexza Pharmaceuticals Inc.
Common Stock
2010-01-26+18,908→ 116,925 total
Award
MAXYGEN INC
Restricted Shares of Common Stock
2009-09-22+20,000→ 20,000 total
Award
MAXYGEN INC
Stock Option (right to buy)
2009-09-22+20,000→ 20,000 total
Award
MAXYGEN INC
Restricted Shares of Common Stock
2009-09-22+10,000→ 10,000 total
Award
MAXYGEN INC
Performance Units
2009-09-22+40,669→ 40,669 total
Gift
MAXYGEN INC
Common Stock
2009-08-07−2,000→ 256,496 total
Gift
MAXYGEN INC
Common Stock
2009-08-07−4,000→ 258,496 total
Award
Alexza Pharmaceuticals Inc.
Stock Option (right to buy)
2009-05-07+6,250→ 6,250 total
Award
Alexza Pharmaceuticals Inc.
Common Stock
2009-01-22+16,014→ 98,017 total
Gift
MAXYGEN INC
Common Stock
2008-12-26−2,500→ 259,996 total
Gift
MAXYGEN INC
Common Stock
2008-12-26−9,000→ 262,496 total
Award
MAXYGEN INC
Director Stock Option (right to buy)
2008-05-30+17,500→ 17,500 total
Purchase
Alexza Pharmaceuticals Inc.
Common Stock
2008-05-15$5.96/sh+7,000→ 7,000 total
Sale
MAXYGEN INC
Common Stock
2008-02-01$7.50/sh−100→ 274,196 total
Sale
MAXYGEN INC
Common Stock
2008-02-01$7.57/sh−200→ 274,296 total

Companies

Recent Filings

Address

C/O MAXYGEN, INC. 515 GALVESTON DRIVE

REDWOOD CITY, CA, 94063

View on SEC.gov