Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 23 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

23 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 7, 2005 ATO S 5,000 $28.00 $140,000 724,728 Direct -0.69% Disposed 515.0% (price as of )
March 2, 2005 ATO S 26,252 $27.75 $728,493 720,728 Direct -3.51% Disposed 520.6% (price as of )
March 1, 2005 ATO S 6,400 $27.81 $177,984 720,728 Direct -0.88% Disposed 519.2% (price as of )
Feb. 28, 2005 ATO S 10,000 $27.50 $275,000 720,728 Direct -1.37% Disposed 526.2% (price as of )
Feb. 18, 2005 ATO S 1,500 $28.62 $42,930 720,728 Direct -0.21% Disposed 501.7% (price as of )
Feb. 17, 2005 ATO S 2,100 $28.63 $60,123 720,728 Direct -0.29% Disposed 501.5% (price as of )
March 18, 2004 ATO S 5,000 $26.15 $130,750 706,278 Direct -0.70% Disposed 558.5% (price as of )
March 17, 2004 ATO S 20,000 $26.18 $523,600 718,278 Direct -2.71% Disposed 557.8% (price as of )
March 17, 2004 ATO S 7,000 $26.19 $183,330 711,278 Direct -0.97% Disposed 557.5% (price as of )
March 16, 2004 ATO S 10,000 $26.12 $261,200 738,278 Direct -1.34% Disposed 559.3% (price as of )
March 15, 2004 ATO S 5,000 $26.27 $131,350 756,278 Direct -0.66% Disposed 555.5% (price as of )
March 15, 2004 ATO S 8,000 $26.24 $209,920 748,278 Direct -1.06% Disposed 556.3% (price as of )
March 11, 2004 ATO S 5,000 $26.26 $131,300 768,578 Direct -0.65% Disposed 555.8% (price as of )
March 11, 2004 ATO S 2,000 $26.24 $52,480 766,578 Direct -0.26% Disposed 556.3% (price as of )
March 11, 2004 ATO S 5,300 $26.19 $138,807 761,278 Direct -0.69% Disposed 557.5% (price as of )
March 10, 2004 ATO S 5,000 $26.69 $133,450 786,278 Direct -0.63% Disposed 545.2% (price as of )
March 10, 2004 ATO S 5,000 $26.70 $133,500 781,278 Direct -0.64% Disposed 545.0% (price as of )
March 10, 2004 ATO S 5,000 $26.61 $133,050 776,278 Direct -0.64% Disposed 547.2% (price as of )
March 10, 2004 ATO S 2,700 $26.55 $71,685 773,578 Direct -0.35% Disposed 548.6% (price as of )
March 9, 2004 ATO S 3,300 $26.52 $87,516 802,978 Direct -0.41% Disposed 549.4% (price as of )
March 9, 2004 ATO S 1,700 $26.70 $45,390 801,278 Direct -0.21% Disposed 545.0% (price as of )
March 9, 2004 ATO S 5,000 $26.50 $132,500 796,278 Direct -0.62% Disposed 549.8% (price as of )
March 9, 2004 ATO S 5,000 $26.54 $132,700 791,278 Direct -0.63% Disposed 548.9% (price as of )
March 8, 2004 ATO S 5,000 $26.90 $134,500 816,278 Direct -0.61% Disposed 540.2% (price as of )
March 8, 2004 ATO S 5,000 $26.90 $134,500 811,278 Direct -0.61% Disposed 540.2% (price as of )
March 8, 2004 ATO S 5,000 $26.90 $134,500 806,278 Direct -0.62% Disposed 540.2% (price as of )
March 5, 2004 ATO S 5,000 $26.77 $133,850 836,278 Direct -0.59% Disposed 543.3% (price as of )
March 5, 2004 ATO S 5,000 $26.80 $134,000 831,278 Direct -0.60% Disposed 542.6% (price as of )
March 5, 2004 ATO S 5,000 $26.78 $133,900 826,278 Direct -0.60% Disposed 543.1% (price as of )
March 5, 2004 ATO S 5,000 $26.77 $133,850 821,278 Direct -0.61% Disposed 543.3% (price as of )
March 4, 2004 ATO S 5,000 $26.56 $132,800 846,278 Direct -0.59% Disposed 548.4% (price as of )
March 4, 2004 ATO S 5,000 $26.56 $132,800 841,278 Direct -0.59% Disposed 548.4% (price as of )
March 3, 2004 ATO S 5,000 $26.58 $132,900 856,278 Direct -0.58% Disposed 547.9% (price as of )
March 3, 2004 ATO S 5,000 $26.60 $133,000 851,278 Direct -0.58% Disposed 547.4% (price as of )
March 2, 2004 ATO S 20,000 $26.67 $533,400 871,278 Direct -2.24% Disposed 545.7% (price as of )
March 2, 2004 ATO S 5,000 $26.59 $132,950 866,278 Direct -0.57% Disposed 547.6% (price as of )
March 2, 2004 ATO S 5,000 $26.62 $133,100 861,278 Direct -0.58% Disposed 546.9% (price as of )
March 1, 2004 ATO S 5,000 $26.40 $132,000 906,278 Direct -0.55% Disposed 552.3% (price as of )
March 1, 2004 ATO S 5,000 $26.55 $132,750 901,278 Direct -0.55% Disposed 548.6% (price as of )
March 1, 2004 ATO S 5,000 $26.59 $132,950 896,278 Direct -0.55% Disposed 547.6% (price as of )
March 1, 2004 ATO S 5,000 $26.60 $133,000 891,278 Direct -0.56% Disposed 547.4% (price as of )

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
Nov. 8, 2005 ATO Employee Stock Option (right to buy) Common Stock (86,149) $26.19 Nov. 9, 2015 86,149 Acquired
March 2, 2005 ATO Employee Stock Option (right to buy) Common Stock (20,118) $21.58 Nov. 11, 2012 20,118 Disposed
March 2, 2005 ATO Employee Stock Option (right to buy) Common Stock (6,134) $21.23 March 10, 2013 6,134 Disposed
March 1, 2005 ATO Employee Stock Option (right to buy) Common Stock (6,400) $22.68 March 6, 2012 6,400 Disposed
Feb. 28, 2005 ATO Employee Stock Option (right to buy) Common Stock (10,000) $22.68 March 6, 2012 10,000 Disposed
Feb. 18, 2005 ATO Employee Stock Option (right to buy) Common Stock (1,500) $22.68 March 6, 2012 1,500 Disposed
Feb. 17, 2005 ATO Employee Stock Option (right to buy) Common Stock (2,100) $22.68 March 6, 2012 2,100 Disposed

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

Holdings reported on Form 4 60 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
April 3, 2006 ATO Common Stock 50,000 · · Indirect
April 3, 2006 ATO Common Stock 20,000 · · Indirect
April 3, 2006 ATO Common Stock 3,408 · · Indirect
March 14, 2006 ATO Common Stock 50,000 · · Indirect
March 14, 2006 ATO Common Stock 20,000 · · Indirect
March 14, 2006 ATO Common Stock 3,408 · · Indirect
Nov. 15, 2005 ATO Common Stock 50,000 · · Indirect
Nov. 15, 2005 ATO Common Stock 20,000 · · Indirect
Nov. 15, 2005 ATO Common Stock 3,156 · · Indirect
Nov. 9, 2005 ATO Common Stock 50,000 · · Indirect
Nov. 9, 2005 ATO Common Stock 20,000 · · Indirect
Nov. 9, 2005 ATO Common Stock 3,156 · · Indirect
Oct. 11, 2005 ATO Common Stock 50,000 · · Indirect
Oct. 11, 2005 ATO Common Stock 20,000 · · Indirect
Oct. 11, 2005 ATO Common Stock 3,109 · · Indirect
March 8, 2005 ATO Common Stock 50,000 · · Indirect
March 8, 2005 ATO Common Stock 20,000 · · Indirect
March 8, 2005 ATO Common Stock 2,673 · · Indirect
March 4, 2005 ATO Common Stock 50,000 · · Indirect
March 4, 2005 ATO Common Stock 20,000 · · Indirect
March 4, 2005 ATO Common Stock 2,626 · · Indirect
March 1, 2005 ATO Common Stock 50,000 · · Indirect
March 1, 2005 ATO Common Stock 20,000 · · Indirect
March 1, 2005 ATO Common Stock 2,626 · · Indirect
Feb. 22, 2005 ATO Common Stock 50,000 · · Indirect
Feb. 22, 2005 ATO Common Stock 20,000 · · Indirect
Feb. 22, 2005 ATO Common Stock 2,626 · · Indirect
Nov. 12, 2004 ATO Common Stock 50,000 · · Indirect
Nov. 12, 2004 ATO Common Stock 20,000 · · Indirect
Nov. 12, 2004 ATO Common Stock 2,191 · · Indirect
April 16, 2004 ATO Common Stock 50,000 · · Indirect
April 16, 2004 ATO Common Stock 20,000 · · Indirect
April 16, 2004 ATO Common Stock 1,763 · · Indirect
March 19, 2004 ATO Common Stock 50,000 · · Indirect
March 19, 2004 ATO Common Stock 20,000 · · Indirect
March 19, 2004 ATO Common Stock 1,695 · · Indirect
March 17, 2004 ATO Common Stock 50,000 · · Indirect
March 17, 2004 ATO Common Stock 20,000 · · Indirect
March 17, 2004 ATO Common Stock 1,695 · · Indirect
March 15, 2004 ATO Common Stock 50,000 · · Indirect
March 15, 2004 ATO Common Stock 20,000 · · Indirect
March 15, 2004 ATO Common Stock 1,695 · · Indirect
March 11, 2004 ATO Common Stock 50,000 · · Indirect
March 11, 2004 ATO Common Stock 20,000 · · Indirect
March 11, 2004 ATO Common Stock 1,647 · · Indirect
March 9, 2004 ATO Common Stock 50,000 · · Indirect
March 9, 2004 ATO Common Stock 20,000 · · Indirect
March 9, 2004 ATO Common Stock 1,647 · · Indirect
March 8, 2004 ATO Common Stock 50,000 · · Indirect
March 8, 2004 ATO Common Stock 20,000 · · Indirect
March 8, 2004 ATO Common Stock 1,647 · · Indirect
March 5, 2004 ATO Common Stock 50,000 · · Indirect
March 5, 2004 ATO Common Stock 20,000 · · Indirect
March 5, 2004 ATO Common Stock 1,647 · · Indirect
March 3, 2004 ATO Common Stock 50,000 · · Indirect
March 3, 2004 ATO Common Stock 20,000 · · Indirect
March 3, 2004 ATO Common Stock 1,647 · · Indirect
March 2, 2004 ATO Common Stock 50,000 · · Indirect
March 2, 2004 ATO Common Stock 20,000 · · Indirect
March 2, 2004 ATO Common Stock 1,647 · · Indirect

Compensation (DEF 14A)

10

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ATO

SVP
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2005 $320,586,279,654,269,888 · · · · · $9,798,103,869,687 ·
2004 $279,654,269,889,258,848 · · · · · $1,038,696,873,465 ·
2003 $269,889,258,843,115,392 $85,700,129,200 $0 · · · $96,873,465,780 ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.