Kathryn Guarini
CIK 1992352 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 12, 2023 · Latest: Sept. 12, 2023
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-320,000
+ 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | REGN | S 10b5-1 | 400 | $800.00 | $320,000 | 603 Direct | -39.88% | Disposed | 4.4% (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 |
|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (400) | $719.37 | Jan. 2, 2035 | 400 | Disposed |
| Sept. 8, 2023 | REGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,739) | $833.23 | Sept. 8, 2033 | 2,739 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).