DONG-A ST CO., LTD
CIK 1799260 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: Jan. 9, 2020 · Latest: May 20, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 8, 2025 | MTVA | P | 4,647,887 | $0.71 | $3,300,000 | 9,995,679 Direct | +86.91% | Acquired | -81.7% (price as of 2026-08-20) |
| Sept. 18, 2024 | MTVA | P | 3,816,795 | — | — | 3,816,795 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 18, 2024 | MTVA | P | 2,544,530 | — | — | 2,544,530 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 12, 2024 | MTVA | S | 407 | $3.75 | $1,526 | 5,347,792 Direct | -0.01% | Disposed | -96.5% (price as of 2026-08-20) |
| June 23, 2024 | MTVA | P | 2,544,530 | $3.93 | $10,000,003 | 5,348,229 Direct | +90.76% | Acquired | -96.7% (price as of 2026-08-20) |
| June 23, 2024 | MTVA | P | 2,544,530 | $3.13 | $7,964,379 | 5,348,229 Direct | +90.76% | Acquired | -95.8% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 18, 2024 | MTVA | Warrants to Purchase Common Stock | Common Stock (3,816,795) | $3.93 | Sept. 18, 2029 | 3,816,795 | Acquired |
| Sept. 18, 2024 | MTVA | Warrants to Purchase Common Stock | Common Stock (2,544,530) | $3.93 | Sept. 18, 2025 | 2,544,530 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 9, 2020 | MTVA | Common Stock | 2,880,612 | Direct |