Theofilos Charles Steve
CIK 2003243 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: Dec. 18, 2023 · Latest: May 14, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 non-open-market transactions below
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
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2024 | ECOR | P | 770,119 | — | — | 770,119 Indirect | — | Acquired | (price as of 2026-08-20) |
| June 5, 2024 | ECOR | P | 385,059 | — | — | 385,059 Indirect | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 5, 2024 | ECOR | Prefunded Common Stock Warrants (right to buy) | Common Stock (770,119) | $0.00 | — | 770,119 | Acquired |
| June 5, 2024 | ECOR | Common Stock Warrants (right to buy) | Common Stock (385,059) | $6.43 | — | 385,059 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 18, 2023 | ECOR | Common Stock | 412,410 | Direct |
| Dec. 18, 2023 | ECOR | Common Stock | 153,168 | Indirect |
| Dec. 18, 2023 | ECOR | Common Stock | 790 | Indirect |
| Dec. 18, 2023 | ECOR | Common Stock | 6,142 | Indirect |
| Dec. 18, 2023 | ECOR | Common Stock | 8,556 | Indirect |
| Dec. 18, 2023 | ECOR | Common Stock Warrants (right to buy)→ Common Stock (283,285) | 283,285 | Indirect |
| Dec. 18, 2023 | ECOR | Prefunded Common Stock Warrants (right to buy)→ Common Stock (113,314) | 113,314 | Indirect |