Paula K Cobb
CIK 1763372 · View on SEC EDGAR ↗
Insider
First SEC filing: May 16, 2025 · Latest: May 16, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 14, 2025 | PRTA | A | 20,183 | — | — | 20,183 Direct | — | Acquired | (price as of 2026-08-20) |
| May 15, 2024 | PRTA | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (price as of 2026-08-20) |
| May 17, 2023 | PRTA | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (price as of 2026-08-20) |
| May 18, 2022 | PRTA | A | 15,000 | — | — | 15,000 Direct | — | 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 |
|---|---|---|---|---|---|---|---|
| May 14, 2025 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (20,183) | $6.88 | May 14, 2035 | 20,183 | Acquired |
| May 15, 2024 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $22.39 | May 15, 2034 | 15,000 | Acquired |
| May 17, 2023 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $76.00 | May 17, 2033 | 15,000 | Acquired |
| May 18, 2022 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $25.60 | May 18, 2032 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).