Mario Alberto Accardi
CIK 2074392 · View on SEC EDGAR ↗
Insider
First SEC filing: June 24, 2025 · Latest: June 24, 2025
On this page
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 24, 2026 | CNTA | D | 273,000 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 225,000 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 30,000 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 15,300 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 16,875 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 6,250 | — | — | 0 Direct | -100.00% | Disposed | |
| June 24, 2026 | CNTA | D | 243,282 | — | — | 0 Direct | -100.00% | Disposed |
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 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (273,000) | $25.19 | Feb. 2, 2036 | 273,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (225,000) | $16.90 | Feb. 3, 2035 | 225,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (30,000) | $8.01 | Feb. 1, 2034 | 30,000 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (15,300) | $3.85 | Feb. 1, 2033 | 15,300 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (16,875) | $9.53 | Feb. 1, 2032 | 16,875 | Disposed |
| June 24, 2026 | CNTA | Share Option (right to buy) | Ordinary Shares [F1] (6,250) | $9.53 | Feb. 1, 2032 | 6,250 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 24, 2025 | CNTA | Ordinary Shares [F1] | — | Direct |
| June 24, 2025 | CNTA | Share Option (right to buy)→ Ordinary Shares [F1] (11,250) | 11,250 | Direct |
| June 24, 2025 | CNTA | Share Option (right to buy)→ Ordinary Shares [F1] (16,875) | 16,875 | Direct |
| June 24, 2025 | CNTA | Share Option (right to buy)→ Ordinary Shares [F1] (30,300) | 30,300 | Direct |
| June 24, 2025 | CNTA | Share Option (right to buy)→ Ordinary Shares [F1] (40,000) | 40,000 | Direct |
| June 24, 2025 | CNTA | Share Option (right to buy)→ Ordinary Shares [F1] (225,000) | 225,000 | Direct |