Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 28 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
Dec. 12, 2011 ATO G 11,300 · · 583,085 Indirect -1.90% Disposed (price as of 2026-10-02)
Dec. 8, 2010 ATO G 12,565 · · 231,779 Direct -5.14% Disposed (price as of 2026-10-02)
March 3, 2010 ATO G 928 · · 244,344 Direct -0.38% Disposed (price as of 2026-10-02)
Dec. 17, 2009 ATO G 12,200 · · 245,272 Direct -4.74% Disposed (price as of 2026-10-02)
May 21, 2009 ATO G 31,283 · · 257,472 Direct +13.83% Acquired (price as of 2026-10-02)
May 21, 2009 ATO G 31,283 · · 594,385 Indirect -5.00% Disposed (price as of 2026-10-02)
Dec. 16, 2008 ATO G 13,000 · · 226,189 Direct -5.44% Disposed (price as of 2026-10-02)
Aug. 28, 2008 ATO G 4,350 · · 239,189 Direct -1.79% Disposed (price as of 2026-10-02)
May 20, 2008 ATO G 32,929 · · 625,668 Indirect -5.00% Disposed (price as of 2026-10-02)
May 20, 2008 ATO G 32,929 · · 243,539 Direct +15.64% Acquired (price as of 2026-10-02)
Dec. 13, 2007 ATO G 18,600 · · 210,610 Direct -8.11% Disposed (price as of 2026-10-02)
Oct. 29, 2007 ATO G 4,240 · · 229,210 Direct -1.82% Disposed (price as of 2026-10-02)
May 23, 2007 ATO G 34,662 · · 658,597 Indirect -5.00% Disposed (price as of 2026-10-02)
May 23, 2007 ATO G 34,662 · · 233,450 Direct +17.44% Acquired (price as of 2026-10-02)
Dec. 7, 2006 ATO G 16,000 · · 198,788 Direct -7.45% Disposed (price as of 2026-10-02)
Nov. 20, 2006 ATO G 36,490 · · 693,259 Indirect -5.00% Disposed (price as of 2026-10-02)
Nov. 20, 2006 ATO G 36,490 · · 214,788 Direct +20.47% Acquired (price as of 2026-10-02)
Dec. 19, 2005 ATO G 38,400 · · 729,749 Indirect -5.00% Disposed (price as of 2026-10-02)
Dec. 19, 2005 ATO G 38,400 · · 178,298 Direct +27.45% Acquired (price as of 2026-10-02)
Dec. 16, 2005 ATO G 27,112 · · 139,898 Direct -16.23% Disposed (price as of 2026-10-02)
March 2, 2005 ATO G 40,000 · · 768,149 Indirect -4.95% Disposed (price as of 2026-10-02)
March 2, 2005 ATO G 40,000 · · 167,010 Direct +31.49% Acquired (price as of 2026-10-02)
Dec. 28, 2004 ATO G 15,000 · · 127,010 Direct -10.56% Disposed (price as of 2026-10-02)
Oct. 29, 2004 ATO G 42,535 · · 808,149 Indirect -5.00% Disposed (price as of 2026-10-02)
Oct. 29, 2004 ATO G 42,535 · · 142,010 Direct +42.76% Acquired (price as of 2026-10-02)
Dec. 31, 2003 ATO G 40,800 · · 850,684 Indirect -4.58% Disposed (price as of 2026-10-02)
Dec. 31, 2003 ATO G 40,800 · · 99,475 Direct +69.54% Acquired (price as of 2026-10-02)
Dec. 31, 2003 ATO G 16,325 · · 58,675 Direct -21.77% Disposed (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.