CHEMEROW DAVID I.

CIK 00011937435 companiesPORTLAND, OR

SEC Profile

Transactions

Companies

Filings

CIK

0001193743

Recent Transactions

50 trades

Award
AIM ImmunoTech Inc.$AIM
Common Stock
2025-03-14$0.12/sh+44,899→ 64,189 total
Award
AIM ImmunoTech Inc.$AIM
Common Stock
2025-02-28$0.14/sh+19,290→ 19,290 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2023-12-31+65,218→ 198,545 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2023-09-30+34,884→ 133,327 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2023-06-30+13,514→ 98,443 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2023-03-31+16,130→ 84,929 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2022-12-30+20,271→ 68,799 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2022-09-30+8,334→ 48,528 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2022-07-14+131,579→ 346,012 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2022-07-14+55,922→ 401,934 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+10,000→ 260,332 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+7,599→ 250,332 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+10,000→ 230,332 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+900→ 211,232 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+2,401→ 242,733 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+9,100→ 220,332 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2022-03-24$0.50/sh+10,000→ 240,332 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2021-06-16+45,872→ 214,433 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-12-31+18,354→ 168,561 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-09-30+31,652→ 150,247 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-09-30+20,000→ 138,595 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-07-31+12,387→ 118,595 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-06-30+46,089→ 106,208 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-06-30+4,563→ 60,119 total
Award
RiceBran Technologies$RIBT
Deferred Stock Units
2020-06-17+55,556→ 55,556 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2019-12-19$1.25/sh+80,000→ 215,232 total
Award
RiceBran Technologies$RIBT
Common Stock
2019-06-19+16,873→ 32,990 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2019-05-28$2.90/sh+1,500→ 102,242 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2019-05-28$2.92/sh+2,700→ 16,117 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2019-05-28$2.93/sh+1,200→ 13,417 total
Purchase
RiceBran Technologies$RIBT
Common Stock
2019-05-28$2.90/sh+1,000→ 12,217 total
Award
RiceBran Technologies$RIBT
Common Stock
2018-10-01+11,217→ 111,959 total
Exercise/Conversion
COMSCORE, INC.$SCOR
Restricted Stock Units
2017-08-05−8,750→ 26,250 total
Exercise/Conversion
COMSCORE, INC.$SCOR
Common Stock
2017-08-05+8,750→ 248,661 total
Exercise/Conversion
COMSCORE, INC.$SCOR
Restricted Stock Units
2017-02-15−5,000→ 5,000 total
Exercise/Conversion
COMSCORE, INC.$SCOR
Common Stock
2017-02-15+5,000→ 239,911 total
Award
COMSCORE, INC.$SCOR
Restricted Stock Units
2016-08-05+35,000→ 45,000 total
Disposition to Issuer
RENTRAK CORP
Employee Stock Option (Right to Buy)
2016-01-29−105,750→ 0 total
Disposition to Issuer
RENTRAK CORP
Employee Stock Option (Right to Buy)
2016-01-29−42,000→ 0 total
Disposition to Issuer
RENTRAK CORP
Stock Option (Right to Buy)
2016-01-29−240,000→ 0 total
Disposition to Issuer
RENTRAK CORP
Common Stock
2016-01-29−204,271→ 0 total
Tax Payment
RENTRAK CORP
Common Stock
2016-01-29$45.51/sh−70,319→ 204,271 total
Tax Payment
RENTRAK CORP
Common Stock
2015-06-10$69.43/sh−10,312→ 274,590 total
Exercise/Conversion
RENTRAK CORP
Common Stock
2014-12-02$17.22/sh+16,000→ 386,902 total
Exercise/Conversion
RENTRAK CORP
Employee Stock Option (Right to Buy)
2014-12-02−16,000→ 105,750 total
Exercise/Conversion
RENTRAK CORP
Common Stock
2014-12-02$13.29/sh+84,000→ 370,902 total
Sale
RENTRAK CORP
Common Stock
2014-12-02$79.75/sh−100,000→ 286,902 total
Gift
RENTRAK CORP
Common Stock
2014-12-02−2,000→ 284,902 total
Exercise/Conversion
RENTRAK CORP
Employee Stock Option (Right to Buy)
2014-12-02−84,000→ 42,000 total
Exercise/Conversion
RENTRAK CORP
Common Stock
2014-03-26+11,046→ 87,612 total

Companies

Recent Filings

Address

7700 N.E. AMBASSADOR PLACE

PORTLAND, OR, 97220

View on SEC.gov