Margaret Pax
CIK 1999772 · View on SEC EDGAR ↗
Insider
First SEC filing: May 20, 2024 · Latest: May 20, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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
9 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 17, 2025 | RGEN | P | 250 | $150.69 | $37,672 | 1,043 Direct | +31.53% | Acquired | 17.2% (price as of 2026-08-21) |
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, 2026 | RGEN | Stock Option (Right to Buy) | Common Stock (2,239) | $103.38 | May 14, 2036 | 2,239 | Acquired |
| May 15, 2025 | RGEN | Stock Option (Right to Buy) | Common Stock (1,800) | $123.26 | May 15, 2035 | 1,800 | Acquired |
| May 16, 2024 | RGEN | Stock Option (Right to Buy) | Common Stock (1,376) | $171.03 | May 16, 2034 | 1,376 | Acquired |
| March 18, 2024 | RGEN | Stock Option (Right to Buy) | Common Stock (2,236) | $194.25 | March 18, 2034 | 2,236 | Acquired |
| March 18, 2024 | RGEN | Stock Option (Right to Buy) | Common Stock (195) | $194.25 | March 18, 2034 | 195 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).