Kamen Efrem
CIK 0001789193 Name as filed on the most recent filing
Filed as Kamen Efrem (13)
40 transaction lines · from 13 filings · filed 2019-09-24 to 2023-04-07 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.
A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.
Issuers this insider has filed against
Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
- ISSUER Oncocyte Corp 5 filings
- ISSUER Stryve Foods, Inc. 1 filings
- ISSUER Greenlane Holdings, Inc. 7 filings
No issuer is recorded
The catalog holds no filing linking this CIK to an issuer.
Transactions
Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.
0 transactions · Newest transaction date first, id breaking the tie.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2023-04-05 |
Oncocyte Corp OCX |
P, Open-market purchase | 663,000 acquired | 0.30 | 200,027.10 | Form 4, filing 0001209191-23-023828 | |
| 2022-06-24 |
Oncocyte Corp OCX |
S, Open-market sale | 40,464 disposed | 1.03 | 41,552.48 | Form 4, filing 0001209191-22-039692 | |
| 2022-06-24 |
Oncocyte Corp OCX |
S, Open-market sale | 35,441 disposed | 1.03 | 36,394.36 | Form 4, filing 0001209191-22-039692 | |
| 2022-06-24 |
Oncocyte Corp OCX |
S, Open-market sale | 12,517 disposed | 1.05 | 13,160.37 | Form 4, filing 0001209191-22-039692 | |
| 2022-06-24 |
Oncocyte Corp OCX |
S, Open-market sale | 10,964 disposed | 1.05 | 11,527.55 | Form 4, filing 0001209191-22-039692 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 767,952 acquired | 1.33 | 1,023,296.04 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 57,630 acquired | 1.26 | 72,613.80 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 19,210 acquired | 1.23 | 23,570.67 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,916,419 acquired | 1.33 | 2,553,628.32 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,665,898 acquired | 1.33 | 2,219,809.08 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,381,438 acquired | 1.33 | 1,840,766.14 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 92,370 acquired | 1.26 | 116,386.20 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 30,790 acquired | 1.23 | 37,779.33 | Form 4, filing 0001829126-22-009190 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 92,370 acquired | 1.26 | 116,386.20 | Form 4, filing 0001209191-22-039690 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 57,630 acquired | 1.26 | 72,613.80 | Form 4, filing 0001209191-22-039690 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 30,790 acquired | 1.23 | 37,779.33 | Form 4, filing 0001209191-22-039690 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 19,210 acquired | 1.23 | 23,570.67 | Form 4, filing 0001209191-22-039690 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,916,419 acquired | 1.33 | 2,553,628.32 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,665,898 acquired | 1.33 | 2,219,809.08 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 1,381,438 acquired | 1.33 | 1,840,766.14 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 767,952 acquired | 1.33 | 1,023,296.04 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 92,370 acquired | 1.26 | 116,386.20 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 57,630 acquired | 1.26 | 72,613.80 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 30,790 acquired | 1.23 | 37,779.33 | Form 4, filing 0001829126-22-008372 | |
| 2022-04-14 |
Oncocyte Corp OCX |
P, Open-market purchase | 19,210 acquired | 1.23 | 23,570.67 | Form 4, filing 0001829126-22-008372 | |
| 2021-09-15 |
Stryve Foods, Inc. SNAX |
S, Open-market sale | 800,000 disposed | Not reported | Not priced | Form 4, filing 0001104659-21-116910 | |
| 2019-12-09 |
Greenlane Holdings, Inc. GNLN |
S, Open-market sale | 75,000 disposed | 2.86 | 214,500.00 | Form 4, filing 0001493152-19-019045 | |
| 2019-12-05 |
Greenlane Holdings, Inc. GNLN |
S, Open-market sale | 75,000 disposed | 3.01 | 225,750.00 | Form 4, filing 0001493152-19-019166 | |
| 2019-12-05 |
Greenlane Holdings, Inc. GNLN |
S, Open-market sale | 75,000 disposed | 3.01 | 225,750.00 | Form 4, filing 0001493152-19-018826 | |
| 2019-12-05 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 75,000 acquired | 3.02 | 226,500.00 | Form 4, filing 0001493152-19-018826 | |
| 2019-12-04 |
Greenlane Holdings, Inc. GNLN |
S, Open-market sale | 75,000 disposed | 3.15 | 236,250.00 | Form 4, filing 0001493152-19-018826 | |
| 2019-12-04 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 75,000 acquired | 3.17 | 237,750.00 | Form 4, filing 0001493152-19-018826 | |
| 2019-09-30 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 10,000 acquired | 3.39 | 33,900.00 | Form 4, filing 0001493152-19-014896 | |
| 2019-09-24 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 25,000 acquired | 3.97 | 99,250.00 | Form 4, filing 0001493152-19-014933 | |
| 2019-09-24 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 25,000 acquired | 3.97 | 99,250.00 | Form 4, filing 0001493152-19-014521 | |
| 2019-09-23 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 20,000 acquired | 4.25 | 85,000.00 | Form 4, filing 0001493152-19-014933 | |
| 2019-09-23 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 20,000 acquired | 4.25 | 85,000.00 | Form 4, filing 0001493152-19-014521 | |
| 2019-09-20 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 30,000 acquired | 4.49 | 134,700.00 | Form 4, filing 0001493152-19-014933 | |
| 2019-09-20 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 30,000 acquired | 4.49 | 134,700.00 | Form 4, filing 0001493152-19-014521 | |
| 2019-09-19 |
Greenlane Holdings, Inc. GNLN |
P, Open-market purchase | 35,000 acquired | 4.25 | 148,750.00 | Form 4, filing 0001493152-20-002313 |
This column is intentionally blank
No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.
- P, Open-market purchase
- Open-market purchase
- S, Open-market sale
- Open-market sale
Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.
What this insider's stored lines contain
No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.
How to cite this page
ebomi catalog. Kamen Efrem, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001789193
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6