Stock chart
Ticker: SUM Exchange: NYS


Loading...
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
2024-12-11 2024-12-10 S Sale

Gaskill Christopher Burke

See Remarks

Officer
1,536 -3.7%
50.91
USD 78,198
1,536 -3.7% 50.91 USD 78,198
2024-05-14 2024-05-13 S Sale

Kilgore Jason

See Remarks

Officer
39,379 -39.4%
40.15
USD 1,581,067
39,379 -39.4% 40.15 USD 1,581,067
2024-05-14 2024-05-13 S Sale

Kilgore Jason

See Remarks

Officer
11,210 -10.1%
40.40
USD 452,884
11,210 -10.1% 40.40 USD 452,884
2022-05-26 2022-05-26 PS Planned sale

Gaskill Christopher Burke

See Remarks

Officer
8,104 -32.9%
27.63
USD 223,914
8,104 -32.9% 27.63 USD 223,914
2021-11-16 2021-11-15 S Sale

Wade Anne K.

Non-Executive Director
4,098 -18.0%
41.11
USD 168,469
4,098 -18.0% 41.11 USD 168,469
2021-11-09 2021-11-08 S Sale

MURPHY JOHN RAYMOND

Non-Executive Director
5,137 -36.7%
37.99
USD 195,155
5,137 -36.7% 37.99 USD 195,155
2021-06-16 2021-06-16 S Sale

LANCE HOWARD L

Non-Executive Director
90,000 -95.8%
34.33
USD 3,089,700
90,000 -95.8% 34.33 USD 3,089,700
2021-06-16 2021-06-15 S Sale

LANCE HOWARD L

Non-Executive Director
82,500 -46.7%
34.53
USD 2,848,725
82,500 -46.7% 34.53 USD 2,848,725
2021-06-16 2021-06-14 S Sale

LANCE HOWARD L

Non-Executive Director
82,500 -46.7%
34.30
USD 2,829,750
82,500 -46.7% 34.30 USD 2,829,750
2021-03-22 2021-03-18 S Sale

LANCE HOWARD L

Non-Executive Director
89 -2.2%
27.95
USD 2,488
89 -2.2% 27.95 USD 2,488
2021-03-22 2021-03-18 S Sale

LANCE HOWARD L

Non-Executive Director
23,997 -85.5%
27.65
USD 663,517
23,997 -85.5% 27.65 USD 663,517
2021-03-22 2021-03-18 S Sale

MURPHY JOHN RAYMOND

Non-Executive Director
7,000 -33.4%
27.64
USD 193,480
7,000 -33.4% 27.64 USD 193,480
2020-12-22 2020-12-18 B Purchase

CANTIE JOSEPH S

Non-Executive Director
2,600 +104.0%
19.67
USD 51,142
2,600 +104.0% 19.67 USD 51,142
2020-12-22 2020-12-18 B Purchase

CANTIE JOSEPH S

Non-Executive Director
2,500 +inf%
19.64
USD 49,100
2,500 +inf% 19.64 USD 49,100
2020-11-04 2020-11-02 S Sale

Benedict Anne Lee

See Remarks

Officer
7,450 -38.6%
18.48
USD 137,639
7,450 -38.6% 18.48 USD 137,639
2020-11-04 2020-11-02 S Sale

Benedict Anne Lee

See Remarks

Officer
800 -4.0%
18.49
USD 14,792
800 -4.0% 18.49 USD 14,792
2020-09-08 2020-09-04 B Purchase

Noonan Anne P

President & CEO

Executive Director
66,000 +inf%
15.24
USD 1,005,840
66,000 +inf% 15.24 USD 1,005,840
2020-05-28 2020-05-26 S Sale

Benedict Anne Lee

See Remarks

Officer
6,593 -35.7%
14.75
USD 97,247
6,593 -35.7% 14.75 USD 97,247
2019-11-21 2019-11-19 S Sale

Harris Brian James

EVP & Chief Financial Officer

Officer
30,000 -100.0%
23.75
USD 712,500
30,000 -100.0% 23.75 USD 712,500
2019-11-18 2019-11-15 S Sale

Benedict Anne Lee

See Remarks

Officer
3,011 -25.7%
23.20
USD 69,869
3,011 -25.7% 23.20 USD 69,869
2019-11-06 2019-11-04 S Sale

Harris Brian James

EVP & Chief Financial Officer

Officer
30,000 -50.0%
23.60
USD 708,000
30,000 -50.0% 23.60 USD 708,000
2019-11-05 2019-11-01 S Sale

Evans Mikel Shane

See Remarks

78,525 -92.6%
23.57
USD 1,850,834
78,525 -92.6% 23.57 USD 1,850,834
2019-11-05 2019-11-01 S Sale

Evans Mikel Shane

See Remarks

14,244 -69.4%
22.88
USD 325,903
14,244 -69.4% 22.88 USD 325,903
2019-11-05 2019-11-01 S Sale

Evans Mikel Shane

See Remarks

239,594 -92.1%
23.67
USD 5,671,190
239,594 -92.1% 23.67 USD 5,671,190
2019-11-05 2019-11-01 S Sale

Evans Mikel Shane

See Remarks

11,868 -65.4%
23.23
USD 275,694
11,868 -65.4% 23.23 USD 275,694
2019-11-05 2019-11-01 S Sale

MURPHY JOHN RAYMOND

7,809 -51.0%
22.94
USD 179,138
7,809 -51.0% 22.94 USD 179,138
2019-11-05 2019-11-01 S Sale

Benedict Anne Lee

See Remarks

42,904 -78.6%
23.71
USD 1,017,254
42,904 -78.6% 23.71 USD 1,017,254
2019-02-19 2019-02-15 B Purchase

Hill Thomas W.

President & CEO

Executive Director
31,250 +29.9%
16.25
USD 507,813
31,250 +29.9% 16.25 USD 507,813
2018-12-10 2018-12-10 B Purchase

Harris Brian James

EVP & Chief Financial Officer

Officer
2,000 +2.7%
13.00
USD 26,000
2,000 +2.7% 13.00 USD 26,000
2018-12-10 2018-12-04 B Purchase

Harris Brian James

EVP & Chief Financial Officer

Officer
2,000 +2.8%
13.38
USD 26,760
2,000 +2.8% 13.38 USD 26,760
2018-11-21 2018-11-19 B Purchase

Beck Thomas A.

See Remarks

Officer
10,000 +343.2%
13.97
USD 139,700
10,000 +343.2% 13.97 USD 139,700
2018-11-13 2018-11-08 B Purchase

Harris Brian James

EVP & Chief Financial Officer

Officer
5,000 +7.4%
14.12
USD 70,600
5,000 +7.4% 14.12 USD 70,600
2018-08-07 2018-08-03 B Purchase

Watson Karl

EVP & Chief Operating Officer

Officer
11,800 +49.8%
21.19
USD 250,042
11,800 +49.8% 21.19 USD 250,042
2018-08-07 2018-08-03 B Purchase

Watson Karl

EVP & Chief Operating Officer

Officer
23,700 +inf%
21.13
USD 500,781
23,700 +inf% 21.13 USD 500,781
2018-07-20 2018-07-19 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -5.6%
26.03
USD 161,386
6,200 -5.6% 26.03 USD 161,386
2018-07-20 2018-07-18 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -5.4%
26.16
USD 164,808
6,300 -5.4% 26.16 USD 164,808
2018-07-05 2018-07-03 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -5.0%
26.66
USD 165,292
6,200 -5.0% 26.66 USD 165,292
2018-07-05 2018-07-02 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.9%
25.89
USD 163,107
6,300 -4.9% 25.89 USD 163,107
2018-06-21 2018-06-20 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -4.6%
27.64
USD 171,368
6,200 -4.6% 27.64 USD 171,368
2018-06-21 2018-06-19 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.4%
27.60
USD 173,880
6,300 -4.4% 27.60 USD 173,880
2018-06-08 2018-06-07 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -4.2%
27.80
USD 172,360
6,200 -4.2% 27.80 USD 172,360
2018-06-08 2018-06-06 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.1%
27.02
USD 170,226
6,300 -4.1% 27.02 USD 170,226
2018-05-23 2018-05-22 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -3.9%
28.90
USD 179,180
6,200 -3.9% 28.90 USD 179,180
2018-05-23 2018-05-21 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -3.8%
29.07
USD 183,141
6,300 -3.8% 29.07 USD 183,141
2018-05-11 2018-05-10 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -6.3%
29.43
USD 182,466
6,200 -6.3% 29.43 USD 182,466
2018-05-11 2018-05-09 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -6.0%
29.64
USD 186,732
6,300 -6.0% 29.64 USD 186,732
2018-04-30 2018-04-27 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -5.6%
28.49
USD 176,638
6,200 -5.6% 28.49 USD 176,638
2018-04-30 2018-04-26 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -5.4%
28.62
USD 180,306
6,300 -5.4% 28.62 USD 180,306
2018-04-13 2018-04-12 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -5.0%
29.27
USD 181,474
6,200 -5.0% 29.27 USD 181,474
2018-04-13 2018-04-11 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.9%
29.32
USD 184,716
6,300 -4.9% 29.32 USD 184,716
2018-03-28 2018-03-27 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -4.6%
30.18
USD 187,116
6,200 -4.6% 30.18 USD 187,116
2018-03-28 2018-03-26 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.4%
30.37
USD 191,331
6,300 -4.4% 30.37 USD 191,331
2018-03-16 2018-03-16 S Sale

Hill Thomas W.

President & CEO

Executive Director
238,832 -62.7%
31.15
USD 7,439,617
238,832 -62.7% 31.15 USD 7,439,617
2018-03-16 2018-03-16 S Sale

Hill Thomas W.

President & CEO

Executive Director
5,600 -1.4%
30.59
USD 171,304
5,600 -1.4% 30.59 USD 171,304
2018-03-16 2018-03-15 S Sale

Hill Thomas W.

President & CEO

Executive Director
54,369 -27.7%
30.31
USD 1,647,924
54,369 -27.7% 30.31 USD 1,647,924
2018-03-16 2018-03-15 S Sale

Hill Thomas W.

President & CEO

Executive Director
7,006 -3.4%
31.07
USD 217,676
7,006 -3.4% 31.07 USD 217,676
2018-03-16 2018-03-14 S Sale

Hill Thomas W.

President & CEO

Executive Director
123,104 -46.5%
31.01
USD 3,817,455
123,104 -46.5% 31.01 USD 3,817,455
2018-03-16 2018-03-14 S Sale

Hill Thomas W.

President & CEO

Executive Director
18,748 -6.6%
31.60
USD 592,437
18,748 -6.6% 31.60 USD 592,437
2018-03-16 2018-03-14 S Sale

Hill Thomas W.

President & CEO

Executive Director
300 -0.1%
31.26
USD 9,378
300 -0.1% 31.26 USD 9,378
2018-03-14 2018-03-13 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -4.2%
32.01
USD 198,462
6,200 -4.2% 32.01 USD 198,462
2018-03-14 2018-03-12 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.1%
31.73
USD 199,899
6,300 -4.1% 31.73 USD 199,899
2018-03-06 2018-03-05 S Sale

Benedict Anne Lee

See Remarks

10,000 -59.6%
32.57
USD 325,700
10,000 -59.6% 32.57 USD 325,700
2018-03-05 2018-03-02 S Sale

GARDNER TED A

10,000 -100.0%
32.20
USD 322,000
10,000 -100.0% 32.20 USD 322,000
2018-03-01 2018-03-01 S Sale

GARDNER TED A

30,000 -75.0%
32.01
USD 960,300
30,000 -75.0% 32.01 USD 960,300
2018-03-01 2018-02-28 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,200 -4.1%
32.02
USD 198,524
6,200 -4.1% 32.02 USD 198,524
2018-03-01 2018-02-27 PS Planned sale

Hill Thomas W.

President & CEO

Executive Director
6,300 -4.0%
32.04
USD 201,852
6,300 -4.0% 32.04 USD 201,852
2018-03-01 2018-02-27 S Sale

Benedict Anne Lee

See Remarks

26,167 -82.6%
32.32
USD 845,717
26,167 -82.6% 32.32 USD 845,717
2018-02-21 2018-02-20 S Sale

MURPHY JOHN RAYMOND

Non-Executive Director
2,657 -26.9%
32.07
USD 85,210
2,657 -26.9% 32.07 USD 85,210
2018-02-21 2018-02-16 S Sale

MURPHY JOHN RAYMOND

Non-Executive Director
5,000 -33.6%
32.62
USD 163,100
5,000 -33.6% 32.62 USD 163,100
2018-02-12 2018-02-09 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
4,700 -3.1%
28.52
USD 134,044
4,700 -3.1% 28.52 USD 134,044
2018-02-12 2018-02-09 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
1,500 -1.0%
27.80
USD 41,700
1,500 -1.0% 27.80 USD 41,700
2018-02-12 2018-02-08 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
6,000 -3.7%
29.39
USD 176,340
6,000 -3.7% 29.39 USD 176,340
2018-02-12 2018-02-08 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
300 -0.2%
28.66
USD 8,598
300 -0.2% 28.66 USD 8,598
2018-01-24 2018-01-23 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
5,800 -3.5%
32.06
USD 185,948
5,800 -3.5% 32.06 USD 185,948
2018-01-24 2018-01-23 PS Planned sale

Hill Thomas W.

President and CEO

Executive Director
400 -0.2%
31.43
USD 12,572
400 -0.2% 31.43 USD 12,572
// ... existing code ... // ... rest of the file ...