DEMSKI MARTHA J
Director · TKNO, EQ, CMRX
As of 2026-09-16, DEMSKI MARTHA J has 44 Form 4 transactions on record across 3 companies — 4 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-06-27 | TKNO | Sale | 8,000 @ $5.06 | $41K | −40.0% of holding | 12,000 | Form 4 |
43 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-14 | TKNO | Other acquisition | 12,000 | 12,000 | Form 4 |
| 2026-07-14 | TKNO | Other acquisition | 12,000 | 0 | Form 4 |
| 2026-06-01 | TKNO | Award / grant | 55,000 | 55,000 | Form 4 |
| 2026-05-28 | EQ | Award / grant | 70,000 | 70,000 | Form 4 |
| 2025-06-17 | TKNO | Award / grant | 54,300 | 74,300 | Form 4 |
| 2025-05-21 | EQ | Award / grant | 20,000 | 20,000 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 72,055 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 9,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 35,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 35,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 50,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 60,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 60,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 9,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 35,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 35,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 50,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 60,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 60,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 9,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 9,000 | 0 | Form 4 |
| 2025-04-21 | CMRX | Disposition | 21,000 | 0 | Form 4 |
| 2025-02-14 | EQ | Disposition | 12,000 | 0 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 24,000 | 24,000 | Form 4 |
| 2025-02-14 | EQ | Disposition | 24,000 | 0 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 20,770 | 20,770 | Form 4 |
| 2025-02-14 | EQ | Disposition | 20,770 | 0 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 20,000 | 20,000 | Form 4 |
| 2025-02-14 | EQ | Disposition | 20,000 | 0 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 12,000 | 12,000 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 20,770 | 20,770 | Form 4 |
| 2025-02-14 | EQ | Disposition | 24,000 | 0 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 12,000 | 12,000 | Form 4 |
| 2025-02-14 | EQ | Award / grant | 24,000 | 24,000 | Form 4 |
| 2025-02-14 | EQ | Disposition | 12,000 | 0 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.