Insider at

04

Insider transactions

05
0 buys (P) 12 sells (S) Net: $-1,865,824 + 13 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

13 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 9, 2026 REGN S 10b5-1 20 $775.95 $15,519 6,288 Direct -0.32% Disposed -5.3% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 521 $776.43 $404,520 5,767 Direct -8.29% Disposed -5.3% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 391 $777.51 $304,006 5,376 Direct -6.78% Disposed -5.4% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 563 $778.35 $438,211 4,813 Direct -10.47% Disposed -5.5% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 205 $779.56 $159,810 4,608 Direct -4.26% Disposed -5.7% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 75 $780.06 $58,504 4,533 Direct -1.63% Disposed -5.8% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 26 $781.37 $20,316 4,507 Direct -0.57% Disposed -5.9% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 37 $782.67 $28,959 4,470 Direct -0.82% Disposed -6.1% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 144 $783.23 $112,785 4,326 Direct -3.22% Disposed -6.1% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 1 $784.66 $785 4,325 Direct -0.02% Disposed -6.3% (price as of 2026-10-02)
Feb. 9, 2026 REGN S 10b5-1 53 $785.72 $41,643 4,272 Direct -1.23% Disposed -6.4% (price as of 2026-10-02)
Nov. 7, 2025 REGN S 431 $651.43 $280,766 4,233 Direct -9.24% Disposed 12.9% (price as of 2026-10-02)
Aug. 7, 2024 REGN S 487 $1070.00 $521,090 4,204 Direct -10.38% Disposed -31.3% (price as of 2026-10-02)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 9, 2026 REGN Non-Qualified Stock Option (right to buy) Common Stock (1,000) $492.00 Dec. 9, 2030 1,000 Disposed
Dec. 5, 2025 REGN Non-Qualified Stock Option (right to buy) Common Stock (2,261) $726.71 Dec. 5, 2035 2,261 Acquired
Dec. 6, 2024 REGN Non-Qualified Stock Option (right to buy) Common Stock (3,236) $771.64 Dec. 6, 2034 3,236 Acquired
Aug. 7, 2024 REGN Non-Qualified Stock Option (right to buy) Common Stock (487) $372.46 Dec. 11, 2029 487 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 8, 2024 REGN Common Stock 4,204 Direct
Feb. 8, 2024 REGN Non-Qualified Stock Option (right to buy)→ Common Stock (487) 487 Direct
Feb. 8, 2024 REGN Non-Qualified Stock Option (right to buy)→ Common Stock (1,905) 1,905 Direct
Feb. 8, 2024 REGN Non-Qualified Stock Option (right to buy)→ Common Stock (1,978) 1,978 Direct
Feb. 8, 2024 REGN Non-Qualified Stock Option (right to buy)→ Common Stock (3,978) 3,978 Direct
Feb. 8, 2024 REGN Non-Qualified Stock Option (right to buy)→ Common Stock (3,264) 3,264 Direct