CHEMEROW DAVID I.
Insider CIK 1193743 · RIBT Director · SCOR Chief Financial Officer · RENT Chief Operating Officer & CFO · AIM Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AIM AIM ImmunoTech Inc. | C Conversion deriv | 2026-03-12 | 2026-03-16 | 25 | — | $0 | 0 | SEC↗ |
| AIM AIM ImmunoTech Inc. | C Conversion | 2026-03-12 | 2026-03-16 | 25,000 | — | $0 | 28,441 | SEC↗ |
| AIM AIM ImmunoTech Inc. | J Other deriv | 2026-03-06 | 2026-03-10 | 50,000 | — | $0 | 50,000 | SEC↗ |
| AIM AIM ImmunoTech Inc. | J Other deriv | 2026-03-06 | 2026-03-10 | 25 | $25000.00 | $625.0K | 25 | SEC↗ |
| AIM AIM ImmunoTech Inc. | A Award | 2026-02-05 | 2026-02-06 | 2,800 | $1.23 | $3.4K | 3,441 | SEC↗ |
| AIM AIM ImmunoTech Inc. | A Award | 2025-03-14 | 2025-03-18 | 44,899 | $0.12 | $5.4K | 64,189 | SEC↗ |
| AIM AIM ImmunoTech Inc. | A Award | 2025-02-28 | 2025-03-04 | 19,290 | $0.14 | $2.7K | 19,290 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2023-12-31 | 2024-01-08 | 65,218 | — | $0 | 198,545 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2023-09-30 | 2023-10-05 | 34,884 | — | $0 | 133,327 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2023-06-30 | 2023-06-30 | 13,514 | — | $0 | 98,443 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2023-03-31 | 2023-04-03 | 16,130 | — | $0 | 84,929 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2022-12-30 | 2023-01-03 | 20,271 | — | $0 | 68,799 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2022-09-30 | 2022-10-04 | 8,334 | — | $0 | 48,528 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2022-07-14 | 2022-07-19 | 55,922 | — | $0 | 401,934 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2022-07-14 | 2022-07-19 | 131,579 | — | $0 | 346,012 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 7,599 | $0.50 | $3.8K | 250,332 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 900 | $0.50 | $450 | 211,232 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 9,100 | $0.50 | $4.5K | 220,332 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 10,000 | $0.50 | $5.0K | 230,332 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 10,000 | $0.50 | $5.0K | 240,332 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 10,000 | $0.50 | $5.0K | 260,332 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2022-03-24 | 2022-03-28 | 2,401 | $0.50 | $1.2K | 242,733 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2021-06-16 | 2021-06-21 | 45,872 | — | $0 | 214,433 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-12-31 | 2021-01-12 | 18,354 | — | $0 | 168,561 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-09-30 | 2020-10-02 | 20,000 | — | $0 | 138,595 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-09-30 | 2020-10-02 | 31,652 | — | $0 | 150,247 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-07-31 | 2020-08-04 | 12,387 | — | $0 | 118,595 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-06-30 | 2020-07-13 | 46,089 | — | $0 | 106,208 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-06-30 | 2020-07-13 | 4,563 | — | $0 | 60,119 | SEC↗ |
| RIBT RiceBran Technologies | A Award deriv | 2020-06-17 | 2020-07-13 | 55,556 | — | $0 | 55,556 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2019-12-19 | 2019-12-20 | 80,000 | $1.25 | $100.0K | 215,232 | SEC↗ |
| RIBT RiceBran Technologies | A Award | 2019-06-19 | 2019-06-21 | 16,873 | — | $0 | 32,990 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2019-05-28 | 2019-05-29 | 2,700 | $2.92 | $7.9K | 16,117 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2019-05-28 | 2019-05-29 | 1,200 | $2.93 | $3.5K | 13,417 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2019-05-28 | 2019-05-29 | 1,000 | $2.90 | $2.9K | 12,217 | SEC↗ |
| RIBT RiceBran Technologies | P Buy | 2019-05-28 | 2019-05-29 | 1,500 | $2.90 | $4.3K | 102,242 | SEC↗ |
| RIBT RiceBran Technologies | A Award | 2018-10-01 | 2018-10-03 | 11,217 | — | $0 | 111,959 | SEC↗ |
| SCOR COMSCORE, INC. | M Exercise deriv | 2017-08-05 | 2017-08-07 | 8,750 | — | $0 | 26,250 | SEC↗ |
| SCOR COMSCORE, INC. | M Exercise | 2017-08-05 | 2017-08-07 | 8,750 | — | $0 | 248,661 | SEC↗ |
| SCOR COMSCORE, INC. | M Exercise deriv | 2017-02-15 | 2017-02-17 | 5,000 | — | $0 | 5,000 | SEC↗ |
| SCOR COMSCORE, INC. | M Exercise | 2017-02-15 | 2017-02-17 | 5,000 | — | $0 | 239,911 | SEC↗ |
| SCOR COMSCORE, INC. | A Award deriv | 2016-08-05 | 2016-08-15 | 35,000 | — | $0 | 45,000 | SEC↗ |
| RENT RENTRAK CORP | D To issuer deriv | 2016-01-29 | 2016-02-02 | 240,000 | — | $0 | 0 | SEC↗ |
| RENT RENTRAK CORP | D To issuer deriv | 2016-01-29 | 2016-02-02 | 105,750 | — | $0 | 0 | SEC↗ |
| RENT RENTRAK CORP | D To issuer deriv | 2016-01-29 | 2016-02-02 | 42,000 | — | $0 | 0 | SEC↗ |
| RENT RENTRAK CORP | D To issuer | 2016-01-29 | 2016-02-02 | 204,271 | — | $0 | 0 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2016-01-29 | 2016-02-02 | 70,319 | $45.51 | $3.20M | 204,271 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2015-06-10 | 2015-06-11 | 10,312 | $69.43 | $716.0K | 274,590 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2014-12-02 | 2014-12-04 | 16,000 | — | $0 | 105,750 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2014-12-02 | 2014-12-04 | 84,000 | — | $0 | 42,000 | SEC↗ |
| RENT RENTRAK CORP | S Sale | 2014-12-02 | 2014-12-04 | 100,000 | $79.75 | $7.97M | 286,902 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2014-12-02 | 2014-12-04 | 84,000 | $13.29 | $1.12M | 370,902 | SEC↗ |
| RENT RENTRAK CORP | G Gift | 2014-12-02 | 2014-12-04 | 2,000 | — | $0 | 284,902 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2014-12-02 | 2014-12-04 | 16,000 | $17.22 | $275.5K | 386,902 | SEC↗ |
| RENT RENTRAK CORP | A Award | 2014-06-10 | 2014-06-12 | 194,744 | — | $0 | 286,902 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2014-04-22 | 2014-04-23 | 22,094 | — | $0 | 0 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2014-04-22 | 2014-04-23 | 22,094 | — | $0 | 103,857 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2014-04-22 | 2014-04-23 | 11,699 | $51.71 | $605.0K | 92,158 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2014-03-26 | 2014-03-28 | 11,046 | — | $0 | 22,094 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2014-03-26 | 2014-03-28 | 11,046 | — | $0 | 87,612 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2014-03-26 | 2014-03-28 | 5,849 | $59.05 | $345.4K | 81,763 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2014-01-13 | 2014-01-15 | 11,046 | — | $0 | 33,140 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2014-01-13 | 2014-01-15 | 4,373 | $36.63 | $160.2K | 76,566 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2014-01-13 | 2014-01-15 | 11,046 | — | $0 | 80,939 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-19 | 2013-12-20 | 5,523 | — | $0 | 44,186 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2013-12-19 | 2013-12-20 | 2,119 | $36.01 | $76.3K | 69,893 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2013-12-19 | 2013-12-20 | 5,523 | — | $0 | 72,012 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-16 | 2013-12-18 | 2,071 | — | $0 | 59,374 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-16 | 2013-12-18 | 2,071 | — | $0 | 61,445 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-16 | 2013-12-18 | 2,071 | — | $0 | 57,303 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-16 | 2013-12-18 | 2,071 | — | $0 | 55,232 | SEC↗ |
| RENT RENTRAK CORP | M Exercise deriv | 2013-12-16 | 2013-12-18 | 5,523 | — | $0 | 49,709 | SEC↗ |
| RENT RENTRAK CORP | M Exercise | 2013-12-16 | 2013-12-18 | 13,807 | — | $0 | 71,784 | SEC↗ |
| RENT RENTRAK CORP | F Tax w/h | 2013-12-16 | 2013-12-18 | 5,295 | $35.76 | $189.3K | 66,489 | SEC↗ |