Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 11, 2024 ATO P 2,500 $144.89 $362,225 2,602 Direct +2450.98% Acquired 8.5% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 1, 2026 ATO Phantom Deferred Compensation Common Stock (188) · · 188 Acquired
April 1, 2026 ATO Phantom Deferred Compensation Common Stock (176) · · 176 Acquired
March 6, 2026 ATO Phantom Stock Units Common Stock (920) · · 920 Acquired
Jan. 2, 2026 ATO Phantom Deferred Compensation Common Stock (193) · · 193 Acquired
Oct. 1, 2025 ATO Phantom Deferred Compensation Common Stock (191) · · 191 Acquired
July 1, 2025 ATO Phantom Deferred Compensation Common Stock (202) · · 202 Acquired
April 1, 2025 ATO Phantom Deferred Compensation Common Stock (203) · · 203 Acquired
March 7, 2025 ATO Phantom Stock Units Common Stock (1,083) · · 1,083 Acquired
Jan. 2, 2025 ATO Phantom Deferred Compensation Common Stock (225) · · 225 Acquired
Oct. 1, 2024 ATO Phantom Deferred Compensation Common Stock (275) · · 275 Acquired
Oct. 1, 2024 ATO Phantom Stock Units Common Stock (1,000) · · 1,000 Acquired

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

Initial ownership (Form 3) 2 holdings

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

DateTickerSecuritySharesOwnership
Oct. 8, 2024 ATO Common Stock · Direct
Sept. 23, 2024 ATO Common Stock · Direct