Stock chart
Ticker: ATO Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2024-11-12 2024-11-11 B Purchase

Geiser Edward

Non-Executive Director
2,500 +2451.0%
144.89
USD 362,225
2,500 +2451.0% 144.89 USD 362,225
2024-05-16 2024-05-16 S Sale

WALTERS DIANA J

Non-Executive Director
400 -10.1%
118.00
USD 47,200
400 -10.1% 118.00 USD 47,200
2024-03-28 2024-03-27 PS Planned sale

COCKLIN KIM R

Non-Executive Director
15,000 -7.5%
116.46
USD 1,746,851
15,000 -7.5% 116.46 USD 1,746,851
2023-11-17 2023-11-17 S Sale

THOMAS RICHARD M

VICE PRESIDENT & CONTROLLER

Officer
1,750 -39.8%
114.20
USD 199,850
1,750 -39.8% 114.20 USD 199,850
2023-11-08 2023-11-06 PS Planned sale

COCKLIN KIM R

Non-Executive Director
12,500 -5.9%
110.99
USD 1,387,416
12,500 -5.9% 110.99 USD 1,387,416
2023-08-08 2023-08-07 PS Planned sale

COCKLIN KIM R

Non-Executive Director
12,500 -5.6%
117.44
USD 1,467,981
12,500 -5.6% 117.44 USD 1,467,981
2023-05-05 2023-05-05 S Sale

WALTERS DIANA J

Non-Executive Director
390 -13.1%
117.50
USD 45,825
390 -13.1% 117.50 USD 45,825
2023-05-03 2023-05-01 PS Planned sale

COCKLIN KIM R

Non-Executive Director
12,500 -5.4%
114.54
USD 1,431,696
12,500 -5.4% 114.54 USD 1,431,696
2023-02-08 2023-02-06 PS Planned sale

COCKLIN KIM R

Non-Executive Director
12,500 -5.2%
117.14
USD 1,464,295
12,500 -5.2% 117.14 USD 1,464,295
2022-11-15 2022-11-15 S Sale

THOMAS RICHARD M

VICE PRESIDENT & CONTROLLER

Officer
1,100 -27.6%
110.37
USD 121,407
1,100 -27.6% 110.37 USD 121,407
2022-11-10 2022-10-14 S Sale

MCDILL JOHN S

SR VP, UTILITY OPERATIONS

Officer
2 -0.0%
101.04
USD 202
2 -0.0% 101.04 USD 202
2022-05-10 2022-02-11 S Sale

Forsythe Christopher T

SR VICE PRESIDENT & CFO

Officer
0 -0.0%
105.00
USD 12
0 -0.0% 105.00 USD 12
2022-02-11 2022-02-10 S Sale

THOMAS RICHARD M

VICE PRESIDENT & CONTROLLER

Officer
950 -25.2%
106.61
USD 101,275
950 -25.2% 106.61 USD 101,275
2021-02-04 2021-02-04 B Purchase

YOHO FRANK H

Non-Executive Director
500 +20.0%
87.80
USD 43,898
500 +20.0% 87.80 USD 43,898
2020-12-10 2020-12-10 B Purchase

Sampson Richard A

Non-Executive Director
500 +7.6%
97.41
USD 48,705
500 +7.6% 97.41 USD 48,705
2020-08-26 2020-08-26 B Purchase

YOHO FRANK H

Non-Executive Director
1,500 +150.0%
99.48
USD 149,220
1,500 +150.0% 99.48 USD 149,220
2020-08-19 2020-08-18 B Purchase

Sampson Richard A

Non-Executive Director
500 +8.3%
103.00
USD 51,500
500 +8.3% 103.00 USD 51,500
2020-06-12 2020-06-11 B Purchase

Sampson Richard A

Non-Executive Director
1,000 +20.0%
99.75
USD 99,750
1,000 +20.0% 99.75 USD 99,750
2020-06-11 2020-06-11 B Purchase

Sampson Richard A

Non-Executive Director
1,000 +25.0%
100.00
USD 100,000
1,000 +25.0% 100.00 USD 100,000
2020-05-19 2020-05-15 B Purchase

YOHO FRANK H

Non-Executive Director
1,000 +inf%
92.30
USD 92,300
1,000 +inf% 92.30 USD 92,300
2020-05-19 2020-05-11 B Purchase

Sampson Richard A

Non-Executive Director
1,000 +33.3%
95.47
USD 95,470
1,000 +33.3% 95.47 USD 95,470
2019-11-12 2019-11-11 S Sale

PARK DAVID J

SR VP, UTILITY OPERATIONS

Officer
4,000 -28.5%
106.92
USD 427,680
4,000 -28.5% 106.92 USD 427,680
2018-08-16 2018-08-16 S Sale

DOUGLAS RICHARD W

Retired Board Member

35,000 -84.8%
93.04
USD 3,256,400
35,000 -84.8% 93.04 USD 3,256,400
2018-08-16 2018-08-15 S Sale

QUINN NANCY K

Non-Executive Director
2,000 -100.0%
93.05
USD 186,100
2,000 -100.0% 93.05 USD 186,100
2017-08-15 2017-08-15 B Purchase

Sampson Richard A

1,500 +100.0%
88.12
USD 132,179
1,500 +100.0% 88.12 USD 132,179
2016-12-19 2016-12-16 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
10,000 -11.6%
74.08
USD 740,775
10,000 -11.6% 74.08 USD 740,775
2016-08-22 2016-08-19 S Sale

MEREDITH THOMAS C

Non-Executive Director
1,020 -100.0%
75.24
USD 76,747
1,020 -100.0% 75.24 USD 76,747
2016-08-09 2016-08-08 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
4,000 -4.9%
78.10
USD 312,385
4,000 -4.9% 78.10 USD 312,385
2016-05-16 2016-05-13 S Sale

Sweetin Marvin L

SR VP, Safety & Enterprise Ser

Officer
4,000 -8.5%
74.16
USD 296,640
4,000 -8.5% 74.16 USD 296,640
2015-12-07 2015-12-04 S Sale

Forsythe Christopher T

Vice President and Controller

Officer
3,000 -17.5%
62.00
USD 186,000
3,000 -17.5% 62.00 USD 186,000
2015-02-10 2015-02-10 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
1,000 -1.5%
54.66
USD 54,660
1,000 -1.5% 54.66 USD 54,660
2014-12-16 2014-12-12 S Sale

ECKERT BRET J

SR VICE PRESIDENT & CFO

Officer
5,000 -56.5%
54.00
USD 270,000
5,000 -56.5% 54.00 USD 270,000
2014-11-12 2014-11-10 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
1,500 -2.2%
54.28
USD 81,420
1,500 -2.2% 54.28 USD 81,420
2014-05-15 2014-05-13 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
3,000 -4.9%
50.03
USD 150,095
3,000 -4.9% 50.03 USD 150,095
2013-11-12 2013-11-12 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
1,000 -1.7%
45.75
USD 45,754
1,000 -1.7% 45.75 USD 45,754
2013-11-12 2013-11-11 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
1,000 -1.7%
45.71
USD 45,710
1,000 -1.7% 45.71 USD 45,710
2013-06-13 2013-06-11 S Sale

Forsythe Christopher T

Vice President and Controller

Officer
3,900 -40.4%
41.10
USD 160,307
3,900 -40.4% 41.10 USD 160,307
2013-03-15 2013-03-13 S Sale

MEREDITH THOMAS C

Non-Executive Director
4,000 -79.7%
41.16
USD 164,640
4,000 -79.7% 41.16 USD 164,640
2013-03-07 2013-03-05 S Sale

VAUGHAN CHARLES K

Honorary Director

25,000 -26.4%
40.17
USD 1,004,233
25,000 -26.4% 40.17 USD 1,004,233
2013-03-06 2013-03-04 S Sale

GREGORY LOUIS P

Sr VP, GC & Corp. Secretary

Officer
1,000 -2.3%
38.95
USD 38,948
1,000 -2.3% 38.95 USD 38,948
2012-08-16 2012-08-14 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
62,900 -13.2%
36.77
USD 2,313,009
62,900 -13.2% 36.77 USD 2,313,009
2012-08-14 2012-08-13 S Sale

MEISENHEIMER F E

Sr VP and CFO

Officer
1,880 -5.7%
36.60
USD 68,808
1,880 -5.7% 36.60 USD 68,808
2012-06-06 2012-06-05 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
2,500 -6.6%
33.21
USD 83,035
2,500 -6.6% 33.21 USD 83,035
2012-03-12 2012-03-09 S Sale

MEISENHEIMER F E

Sr VP and CFO

Officer
1,000 -3.7%
31.13
USD 31,132
1,000 -3.7% 31.13 USD 31,132
2011-11-29 2011-11-29 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
2,400 -6.6%
33.15
USD 79,560
2,400 -6.6% 33.15 USD 79,560
2011-11-29 2011-11-29 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
600 -1.6%
33.15
USD 19,891
600 -1.6% 33.15 USD 19,891
2011-11-16 2011-11-14 S Sale

MEISENHEIMER F E

Sr VP and CFO

Officer
1,471 -5.1%
35.19
USD 51,762
1,471 -5.1% 35.19 USD 51,762
2011-02-14 2011-02-11 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
900 -2.3%
33.51
USD 30,160
900 -2.3% 33.51 USD 30,160
2011-02-14 2011-02-11 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
4,100 -9.6%
33.51
USD 137,391
4,100 -9.6% 33.51 USD 137,391
2010-11-26 2010-11-26 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
43,362 -10.2%
30.23
USD 1,310,708
43,362 -10.2% 30.23 USD 1,310,708
2010-11-24 2010-11-24 S Sale

NICHOL PHILLIP E

Non-Executive Director
1,000 -11.1%
30.23
USD 30,233
1,000 -11.1% 30.23 USD 30,233
2010-11-24 2010-11-24 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
4,948 -1.3%
30.32
USD 150,012
4,948 -1.3% 30.32 USD 150,012
2010-11-24 2010-11-24 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
62,282 -14.1%
30.32
USD 1,888,247
62,282 -14.1% 30.32 USD 1,888,247
2010-11-24 2010-11-24 S Sale

NICHOL PHILLIP E

Non-Executive Director
1,000 -10.0%
30.24
USD 30,242
1,000 -10.0% 30.24 USD 30,242
2010-11-22 2010-11-22 S Sale

MEISENHEIMER F E

Sr VP, CFO and Treasurer

Officer
5,784 -18.7%
30.51
USD 176,492
5,784 -18.7% 30.51 USD 176,492
2010-11-22 2010-11-22 S Sale

MEISENHEIMER F E

Sr VP, CFO and Treasurer

Officer
800 -2.5%
30.51
USD 24,409
800 -2.5% 30.51 USD 24,409
2010-11-10 2010-11-10 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
35,610 -8.6%
30.15
USD 1,073,642
35,610 -8.6% 30.15 USD 1,073,642
2010-11-10 2010-11-09 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
64,390 -14.5%
30.17
USD 1,942,646
64,390 -14.5% 30.17 USD 1,942,646
2010-11-10 2010-11-09 S Sale

BEST ROBERT W

Executive Chairman

Executive Director
75,000 -16.5%
30.17
USD 2,262,750
75,000 -16.5% 30.17 USD 2,262,750
2010-08-24 2010-08-24 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
8,500 -17.8%
28.40
USD 241,400
8,500 -17.8% 28.40 USD 241,400
2010-08-17 2010-08-17 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
4,000 -7.7%
29.00
USD 116,000
4,000 -7.7% 29.00 USD 116,000
2010-08-12 2010-08-11 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
3,000 -5.5%
28.90
USD 86,700
3,000 -5.5% 28.90 USD 86,700
2010-08-09 2010-08-09 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
10,000 -15.5%
29.40
USD 294,000
10,000 -15.5% 29.40 USD 294,000
2009-12-15 2009-12-14 S Sale

Forsythe Christopher T

Vice President and Controller

Officer
300 -7.9%
29.19
USD 8,757
300 -7.9% 29.19 USD 8,757
2009-12-15 2009-12-14 S Sale

Forsythe Christopher T

Vice President and Controller

Officer
1,200 -23.9%
29.18
USD 35,016
1,200 -23.9% 29.18 USD 35,016
2009-11-16 2009-11-16 S Sale

BEST ROBERT W

CHAIRMAN AND CEO

Executive Director
50,000 -12.1%
28.64
USD 1,431,760
50,000 -12.1% 28.64 USD 1,431,760
2009-08-14 2009-08-13 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
3,065 -4.5%
28.00
USD 85,820
3,065 -4.5% 28.00 USD 85,820
2009-08-12 2009-08-12 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
3,068 -4.6%
28.00
USD 85,904
3,068 -4.6% 28.00 USD 85,904
2009-08-12 2009-08-12 S Sale

GREGORY LOUIS P

Sr VP and General Counsel

Officer
3,832 -5.6%
28.00
USD 107,296
3,832 -5.6% 28.00 USD 107,296
2009-08-11 2009-08-11 S Sale

MEISENHEIMER F E

Sr VP and CFO

Officer
1,500 -4.9%
27.79
USD 41,685
1,500 -4.9% 27.79 USD 41,685
2009-03-06 2009-03-06 B Purchase

Haefner Michael E

Senior Vice President

Officer
700 +8.2%
20.25
USD 14,175
700 +8.2% 20.25 USD 14,175
2009-03-06 2009-03-06 B Purchase

Haefner Michael E

Senior Vice President

Officer
4,300 +101.2%
20.19
USD 86,838
4,300 +101.2% 20.19 USD 86,838
2009-02-09 2009-02-06 S Sale

MCGREGOR WYNN D

Senior VP, Human Resources

Officer
12,000 -20.6%
25.50
USD 306,012
12,000 -20.6% 25.50 USD 306,012
2008-12-03 2008-12-03 S Sale

REDDY J PATRICK

Sr VP and CFO

Officer
1,300 -1.4%
23.79
USD 30,927
1,300 -1.4% 23.79 USD 30,927
2008-12-03 2008-12-03 S Sale

REDDY J PATRICK

Sr VP and CFO

Officer
1,500 -1.5%
23.77
USD 35,655
1,500 -1.5% 23.77 USD 35,655
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