Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 82 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

82 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 16, 2016 ATO S 10,000 $74.08 $740,800 75,934 Direct -11.64% Disposed 112.2% (price as of 2026-10-02)
Aug. 8, 2016 ATO S 4,000 $78.10 $312,400 78,182 Direct -4.87% Disposed 101.2% (price as of 2026-10-02)
Feb. 10, 2015 ATO S 1,000 $54.66 $54,660 65,942 Direct -1.49% Disposed 187.5% (price as of 2026-10-02)
Nov. 10, 2014 ATO S 1,500 $54.28 $81,420 67,442 Direct -2.18% Disposed 189.6% (price as of 2026-10-02)
May 13, 2014 ATO S 3,000 $50.03 $150,090 58,447 Direct -4.88% Disposed 214.2% (price as of 2026-10-02)
Nov. 12, 2013 ATO S 1,000 $45.75 $45,750 57,397 Direct -1.71% Disposed 243.5% (price as of 2026-10-02)
Nov. 11, 2013 ATO S 1,000 $45.71 $45,710 58,397 Direct -1.68% Disposed 243.8% (price as of 2026-10-02)
March 4, 2013 ATO S 1,000 $38.95 $38,950 43,081 Direct -2.27% Disposed 303.5% (price as of 2026-10-02)
June 5, 2012 ATO S 2,500 $33.21 $83,025 35,187 Direct -6.63% Disposed 373.3% (price as of 2026-10-02)
Nov. 29, 2011 ATO S 600 $33.15 $19,890 36,338 Direct -1.62% Disposed 374.1% (price as of 2026-10-02)
Nov. 29, 2011 ATO S 2,400 $33.15 $79,560 33,938 Direct -6.60% Disposed 374.1% (price as of 2026-10-02)
Feb. 11, 2011 ATO S 4,100 $33.51 $137,391 38,475 Direct -9.63% Disposed 369.0% (price as of 2026-10-02)
Feb. 11, 2011 ATO S 900 $33.51 $30,159 37,575 Direct -2.34% Disposed 369.0% (price as of 2026-10-02)
Aug. 24, 2010 ATO S 8,500 $28.40 $241,400 39,223 Direct -17.81% Disposed 453.4% (price as of 2026-10-02)
Aug. 17, 2010 ATO S 4,000 $29.00 $116,000 47,723 Direct -7.73% Disposed 442.0% (price as of 2026-10-02)
Aug. 11, 2010 ATO S 3,000 $28.90 $86,700 51,723 Direct -5.48% Disposed 443.8% (price as of 2026-10-02)
Aug. 9, 2010 ATO S 10,000 $29.40 $294,000 54,723 Direct -15.45% Disposed 434.6% (price as of 2026-10-02)
Aug. 13, 2009 ATO S 3,065 $28.00 $85,820 64,340 Direct -4.55% Disposed 461.3% (price as of 2026-10-02)

Showing latest 100 of 161 transactions

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, 2016 ATO Restricted Stock Unit Common Stock (4,355) · · 4,355 Acquired
Nov. 4, 2016 ATO Restricted Stock Unit Common Stock (7,858) · · 7,858 Disposed
May 4, 2016 ATO Restricted Stock Unit Common Stock (2,950) · · 2,950 Acquired
April 30, 2016 ATO Restricted Stock Unit Common Stock (4,800) · · 4,800 Disposed
Nov. 6, 2015 ATO Restricted Stock Unit Common Stock (8,048) · · 8,048 Disposed
Nov. 4, 2015 ATO Restricted Stock Unit Common Stock (5,559) · · 5,559 Acquired
May 5, 2015 ATO Restricted Stock Unit Common Stock (3,265) · · 3,265 Acquired
May 1, 2015 ATO Restricted Stock Unit Common Stock (5,100) · · 5,100 Disposed
Nov. 8, 2014 ATO Restricted Stock Unit Common Stock (7,791) · · 7,791 Disposed
Nov. 4, 2014 ATO Restricted Stock Unit Common Stock (7,586) · · 7,586 Acquired
May 6, 2014 ATO Restricted Stock Unit Common Stock (3,925) · · 3,925 Acquired
May 3, 2014 ATO Restricted Stock Unit Common Stock (5,400) · · 5,400 Disposed
Nov. 5, 2013 ATO Restricted Stock Unit Common Stock (7,858) · · 7,858 Acquired
Nov. 2, 2013 ATO Restricted Stock Unit Common Stock (8,991) · · 8,991 Disposed
May 4, 2013 ATO Restricted Stock Unit Common Stock (5,500) · · 5,500 Disposed
April 30, 2013 ATO Restricted Stock Unit Common Stock (4,800) · · 4,800 Acquired
Nov. 9, 2012 ATO Restricted Stock Unit Common Stock (7,010) · · 7,010 Disposed
Nov. 6, 2012 ATO Restricted Stock Unit Common Stock (8,048) · · 8,048 Acquired
May 4, 2012 ATO Restricted Stock Unit Common Stock (5,000) · · 5,000 Disposed
May 1, 2012 ATO Restricted Stock Unit Common Stock (5,100) · · 5,100 Acquired
Nov. 8, 2011 ATO Restricted Stock Unit Common Stock (7,791) · · 7,791 Acquired
May 3, 2011 ATO Restricted Stock Unit Common Stock (5,400) · · 5,400 Acquired
Nov. 2, 2010 ATO Restricted Stock Unit Common Stock (8,991) · · 8,991 Acquired
May 4, 2010 ATO Restricted Stock Unit Common Stock (5,500) · · 5,500 Acquired
Nov. 10, 2009 ATO Restricted Stock Unit Common Stock (7,010) · · 7,010 Acquired
Aug. 13, 2009 ATO Employee Stock Option (Right to Buy) Common Stock (3,065) $21.23 March 10, 2013 3,065 Disposed
Aug. 12, 2009 ATO Employee Stock Option (Right to Buy) Common Stock (3,068) $21.23 March 10, 2013 3,068 Disposed
Aug. 12, 2009 ATO Employee Stock Option (Right to Buy) Common Stock (3,832) $21.58 Nov. 11, 2012 3,832 Disposed
May 5, 2009 ATO Restricted Stock Unit Common Stock (5,000) · · 5,000 Acquired
July 1, 2005 ATO Employee Stock Option (right to buy) Common Stock (20,000) $22.68 March 6, 2012 20,000 Disposed
July 1, 2005 ATO Employee Stock Option (right to buy) Common Stock (20,000) $23.56 March 5, 2011 20,000 Disposed
May 31, 2005 ATO Employee Stock Option (right to buy) Common Stock (6,133) $21.23 March 10, 2013 6,133 Disposed
Feb. 14, 2005 ATO Employee Stock Option (right to buy) Common Stock (20,000) $19.66 Sept. 4, 2010 20,000 Disposed
Feb. 14, 2005 ATO Employee Stock Option (right to buy) Common Stock (7,665) $21.58 Nov. 11, 2012 7,665 Disposed
Feb. 14, 2005 ATO Employee Stock Option (right to buy) Common Stock (6,134) $21.23 March 10, 2013 6,134 Disposed

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

Compensation (DEF 14A)

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

ATO

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2017 $138,572 · · · $104,329 · $2,210,636 $2,506,746
2014 $362,017,351,513,341,312 · · · $338,486,289,998,238,400 · $708,267,416,668,101 ·
2011 · · · · · · · ·

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