DONG-A ST CO., LTD — SEC Form 4 filings
SEC reporting owner CIK 1799260. 4 Form 4 filings on record with FilingPulse; latest filed 2025-05-20.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-06-25 to 2025-05-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 3 legs across 3 filings — 9,736,947 shares, $21,264,382 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 407 shares, $1,526 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
- Largest priced transaction: purchase of 2,544,530 shares @ $3.93 ($10,000,003) in MetaVia Inc., filed 2024-07-10.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MetaVia Inc. (MTVA) | 10% owner | 4 | 3 legs · 9,736,947 sh · $21,264,382 | 1 leg · 407 sh · $1,526 | 2 |
Form 4 filings — DONG-A ST CO., LTD
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-05-20 | 4 | MetaVia Inc. (MTVA) | Purchase (P): 4,647,887 @ $0.71 | EDGAR |
| 2024-09-20 | 4 | NeuroBo Pharmaceuticals, Inc. (NRBO) | Sale (S): 407 @ $3.75 · Purchase (P): 2,544,530 (derivative) · Purchase (P): 3,816,795 (derivative) | EDGAR |
| 2024-07-10 | 4/A | NeuroBo Pharmaceuticals, Inc. (NRBO) | Purchase (P): 2,544,530 @ $3.93 | EDGAR |
| 2024-06-25 | 4 | NeuroBo Pharmaceuticals, Inc. (NRBO) | Purchase (P): 2,544,530 @ $3.13 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1799260 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →