Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 21 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 16, 2026 NFG A 396 · · 14,260 Direct +2.86% Acquired (price as of 2026-10-02)
Sept. 16, 2026 NFG F 195 $81.52 $15,896 14,065 Direct -1.37% Disposed -6.2% (price as of 2026-10-02)
Jan. 15, 2026 NFG J 17 $81.89 $1,392 13,864 Direct +0.12% Acquired -6.7% (price as of 2026-10-02)
Dec. 6, 2025 NFG M 722 · · 14,202 Direct +5.36% Acquired (price as of 2026-10-02)
Dec. 6, 2025 NFG F 355 $82.28 $29,209 13,847 Direct -2.50% Disposed -7.1% (price as of 2026-10-02)
Dec. 6, 2025 NFG M 722 · · 722 Direct -50.00% Disposed (price as of 2026-10-02)
Dec. 5, 2025 NFG M 600 · · 13,775 Direct +4.55% Acquired (price as of 2026-10-02)
Dec. 5, 2025 NFG F 295 $82.28 $24,273 13,480 Direct -2.14% Disposed -7.1% (price as of 2026-10-02)
Dec. 5, 2025 NFG M 600 · · 1,201 Direct -33.31% Disposed (price as of 2026-10-02)
Dec. 4, 2025 NFG A 1,207 · · 12,781 Direct +10.43% Acquired (price as of 2026-10-02)
Dec. 4, 2025 NFG F 593 $82.01 $48,632 12,188 Direct -4.64% Disposed -6.8% (price as of 2026-10-02)
Dec. 4, 2025 NFG A 1,939 · · 14,127 Direct +15.91% Acquired (price as of 2026-10-02)
Dec. 4, 2025 NFG F 952 $82.01 $78,074 13,175 Direct -6.74% Disposed -6.8% (price as of 2026-10-02)
Dec. 4, 2025 NFG A 4,153 · · 4,153 Direct · Acquired (price as of 2026-10-02)
Dec. 1, 2025 NFG M 533 · · 11,836 Direct +4.72% Acquired (price as of 2026-10-02)
Dec. 1, 2025 NFG F 262 $82.38 $21,584 11,574 Direct -2.21% Disposed -7.2% (price as of 2026-10-02)
Dec. 1, 2025 NFG M 533 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Oct. 15, 2025 NFG J 1 $86.22 $86 11,303 Direct +0.01% Acquired -11.4% (price as of 2026-10-02)
Sept. 10, 2025 NFG A 406 · · 11,502 Direct +3.66% Acquired (price as of 2026-10-02)
Sept. 10, 2025 NFG F 200 $86.52 $17,304 11,302 Direct -1.74% Disposed -11.7% (price as of 2026-10-02)
July 15, 2025 NFG J 1 $89.33 $89 11,096 Direct +0.01% Acquired -14.4% (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
Dec. 6, 2025 NFG Restricted Stock Units Common Stock (722) · · 722 Disposed
Dec. 5, 2025 NFG Restricted Stock Units Common Stock (600) · · 600 Disposed
Dec. 4, 2025 NFG Restricted Stock Units Common Stock (4,153) · · 4,153 Acquired
Dec. 1, 2025 NFG Restricted Stock Units Common Stock (533) · · 533 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
July 3, 2025 NFG Common Stock 11,095 Direct
July 3, 2025 NFG Common Stock 14,149 Indirect
July 3, 2025 NFG Common Stock 49 Indirect
July 3, 2025 NFG Restricted Stock Units→ Common Stock (533) 533 Direct
July 3, 2025 NFG Restricted Stock Units→ Common Stock (1,444) 1,444 Direct
July 3, 2025 NFG Restricted Stock Units→ Common Stock (1,801) 1,801 Direct