Ken Stillwell

Track

Insider profile

Currently holds a position at Pegasystems Inc

Performance

Overall performance
3.6
Performance over holding periods
3.6
30 days 90 days 120 days
Average return 3% 8.2% 15.1%
Success rate 65% 68% 82%
Transactions
39 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Financial Officer, Senior Vice President, Chief Accounting Officer Pegasystems Inc Dec. 31, 2018 -
Chief Financial Officer, Chief Administrative Officer Pegasystems Inc Dec. 30, 2016 - Dec. 31, 2018
Chief Financial Officer, Senior Vice President, Chief Administrative Officer Pegasystems Inc July 7, 2016 - Dec. 30, 2016
Ken Stillwell's trades of Pegasystems Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
379.40
Quantity 23,697 +19.5%
Value US$1,603,919
Transaction date
Proposed sale
Price
336.77
Quantity 31,198
Value US$1,663,869
Transaction date
Sale
Price
235.64
Quantity 48,242 -21.6%
Value US$4,170,294
Transaction date
Proposed sale
Price
36.45
Quantity 8,383
Value US$305,560
Transaction date
Planned sale
Price
43.17
Quantity 1,000 -0.9%
Value US$43,170
Transaction date
Planned sale
Price
43.17
Quantity 1,000 -0.9%
Value US$43,170
Transaction date
Proposed sale
Price
42.56
Quantity 1,000
Value US$42,560
Transaction date
Sale
Price
44.81
Quantity 44,000 -28.7%
Value US$1,971,640
Transaction date
Sale
Price
44.81
Quantity 44,000 -28.7%
Value US$1,971,640
Transaction date
Proposed sale
Price
44.81
Quantity 44,000
Value US$1,971,671
Transaction date
Planned sale
Price
43.37
Quantity 1,000 -0.7%
Value US$43,370
Transaction date
Proposed sale
Price
43.73
Quantity 1,000
Value US$43,730
Transaction date
Planned sale
Price
43.69
Quantity 1,000 -0.8%
Value US$43,690
Transaction date
Proposed sale
Price
43.69
Quantity 1,000
Value US$43,690
Transaction date
Planned sale
Price
59.99
Quantity 4,000 -3.2%
Value US$239,960
Transaction date
Proposed sale
Price
59.72
Quantity 4,000
Value US$238,880
Transaction date
Sale
Price
57.75
Quantity 998 -0.8%
Value US$57,638
Transaction date
Sale
Price
57.86
Quantity 5,586 -4.0%
Value US$323,206
Transaction date
Sale
Price
57.89
Quantity 7,821 -5.4%
Value US$452,758
Transaction date
Proposed sale
Price
57.87
Quantity 14,405
Value US$833,602
Transaction date
Sale
Price
62.18
Quantity 11,442 -8.2%
Value US$711,464
Transaction date
Proposed sale
Price
62.18
Quantity 11,442
Value US$711,436
Transaction date
Sale
Price
66.40
Quantity 17,171 -11.8%
Value US$1,140,154
Transaction date
Proposed sale
Price
66.40
Quantity 17,171
Value US$1,140,087
Transaction date
Sale
Price
58.19
Quantity 11,147 -8.5%
Value US$648,644
Transaction date
Proposed sale
Price
58.19
Quantity 11,147
Value US$648,671
Transaction date
Planned sale
Price
58.24
Quantity 100 -0.1%
Value US$5,824
Transaction date
Planned sale
Price
57.70
Quantity 3,900 -3.1%
Value US$225,030
Transaction date
Proposed sale
Price
58.71
Quantity 4,000
Value US$234,840
Transaction date
Planned sale
Price
53.64
Quantity 1,000 -2.0%
Value US$53,640
Transaction date
Planned sale
Price
52.31
Quantity 3,000 -5.6%
Value US$156,930
Transaction date
Proposed sale
Price
54.13
Quantity 4,000
Value US$216,520
Transaction date
Planned sale
Price
97.48
Quantity 2,000 -7.8%
Value US$194,960
Transaction date
Proposed sale
Price
98.15
Quantity 2,000
Value US$196,300
Transaction date
Planned sale
Price
94.17
Quantity 300 -1.5%
Value US$28,251
Transaction date
Planned sale
Price
92.71
Quantity 1,700 -7.9%
Value US$157,607
Transaction date
Proposed sale
Price
92.08
Quantity 2,000
Value US$184,160
Transaction date
Sale
Price
89.36
Quantity 9,048 -29.6%
Value US$808,529
Transaction date
Sale
Price
89.36
Quantity 8,665 -28.7%
Value US$774,304
Transaction date
Proposed sale
Price
89.36
Quantity 17,713
Value US$1,582,869
Transaction date
Planned sale
Price
69.75
Quantity 2,000 -8.6%
Value US$139,500
Transaction date
Proposed sale
Price
69.52
Quantity 2,000
Value US$139,040
Transaction date
Planned sale
Price
78.31
Quantity 2,000 -12.7%
Value US$156,620
Transaction date
Proposed sale
Price
78.51
Quantity 2,000
Value US$157,020
Transaction date
Sale
Price
84.71
Quantity 5,891 -28.9%
Value US$499,027
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-15 2026-09-11
S Sale
23,697 +19.5%
379.40
US$1,603,919 		23,697 +19.5% 379.40 US$1,603,919
2026-09-11 2026-09-11
PrS Proposed sale
31,198
336.77
US$1,663,869 		31,198 336.77 US$1,663,869
2026-05-06 2026-05-05
S Sale
48,242 -21.6%
235.64
US$4,170,294 		48,242 -21.6% 235.64 US$4,170,294
2026-05-05 2026-05-05
PrS Proposed sale
8,383
36.45
US$305,560 		8,383 36.45 US$305,560
2026-04-03 2026-04-01
PlS Planned sale
1,000 -0.9%
43.17
US$43,170 		1,000 -0.9% 43.17 US$43,170
2026-04-03 2026-04-01
PlS Planned sale
1,000 -0.9%
43.17
US$43,170 		1,000 -0.9% 43.17 US$43,170
2026-04-01 2026-04-01
PrS Proposed sale
1,000
42.56
US$42,560 		1,000 42.56 US$42,560
2026-03-12 2026-03-10
S Sale
44,000 -28.7%
44.81
US$1,971,640 		44,000 -28.7% 44.81 US$1,971,640
2026-03-12 2026-03-10
S Sale
44,000 -28.7%
44.81
US$1,971,640 		44,000 -28.7% 44.81 US$1,971,640
2026-03-10 2026-03-10
PrS Proposed sale
44,000
44.81
US$1,971,671 		44,000 44.81 US$1,971,671
2026-03-03 2026-03-02
PlS Planned sale
1,000 -0.7%
43.37
US$43,370 		1,000 -0.7% 43.37 US$43,370
2026-03-02 2026-03-02
PrS Proposed sale
1,000
43.73
US$43,730 		1,000 43.73 US$43,730
2026-02-03 2026-02-02
PlS Planned sale
1,000 -0.8%
43.69
US$43,690 		1,000 -0.8% 43.69 US$43,690
2026-02-02 2026-02-02
PrS Proposed sale
1,000
43.69
US$43,690 		1,000 43.69 US$43,690
2026-01-06 2026-01-02
PlS Planned sale
4,000 -3.2%
59.99
US$239,960 		4,000 -3.2% 59.99 US$239,960
2026-01-02 2026-01-02
PrS Proposed sale
4,000
59.72
US$238,880 		4,000 59.72 US$238,880
2025-12-09 2025-12-05
S Sale
998 -0.8%
57.75
US$57,638 		998 -0.8% 57.75 US$57,638
2025-12-09 2025-12-05
S Sale
5,586 -4.0%
57.86
US$323,206 		5,586 -4.0% 57.86 US$323,206
2025-12-09 2025-12-05
S Sale
7,821 -5.4%
57.89
US$452,758 		7,821 -5.4% 57.89 US$452,758
2025-12-05 2025-12-05
PrS Proposed sale
14,405
57.87
US$833,602 		14,405 57.87 US$833,602
2025-11-05 2025-11-03
S Sale
11,442 -8.2%
62.18
US$711,464 		11,442 -8.2% 62.18 US$711,464
2025-11-03 2025-11-03
PrS Proposed sale
11,442
62.18
US$711,436 		11,442 62.18 US$711,436
2025-10-28 2025-10-24
S Sale
17,171 -11.8%
66.40
US$1,140,154 		17,171 -11.8% 66.40 US$1,140,154
2025-10-24 2025-10-24
PrS Proposed sale
17,171
66.40
US$1,140,087 		17,171 66.40 US$1,140,087
2025-08-05 2025-08-04
S Sale
11,147 -8.5%
58.19
US$648,644 		11,147 -8.5% 58.19 US$648,644
2025-08-04 2025-08-04
PrS Proposed sale
11,147
58.19
US$648,671 		11,147 58.19 US$648,671
2025-08-05 2025-08-01
PlS Planned sale
100 -0.1%
58.24
US$5,824 		100 -0.1% 58.24 US$5,824
2025-08-05 2025-08-01
PlS Planned sale
3,900 -3.1%
57.70
US$225,030 		3,900 -3.1% 57.70 US$225,030
2025-08-01 2025-08-01
PrS Proposed sale
4,000
58.71
US$234,840 		4,000 58.71 US$234,840
2025-07-03 2025-07-01
PlS Planned sale
1,000 -2.0%
53.64
US$53,640 		1,000 -2.0% 53.64 US$53,640
2025-07-03 2025-07-01
PlS Planned sale
3,000 -5.6%
52.31
US$156,930 		3,000 -5.6% 52.31 US$156,930
2025-07-01 2025-07-01
PrS Proposed sale
4,000
54.13
US$216,520 		4,000 54.13 US$216,520
2025-06-03 2025-06-02
PlS Planned sale
2,000 -7.8%
97.48
US$194,960 		2,000 -7.8% 97.48 US$194,960
2025-06-02 2025-06-02
PrS Proposed sale
2,000
98.15
US$196,300 		2,000 98.15 US$196,300
2025-05-05 2025-05-01
PlS Planned sale
300 -1.5%
94.17
US$28,251 		300 -1.5% 94.17 US$28,251
2025-05-05 2025-05-01
PlS Planned sale
1,700 -7.9%
92.71
US$157,607 		1,700 -7.9% 92.71 US$157,607
2025-05-01 2025-05-01
PrS Proposed sale
2,000
92.08
US$184,160 		2,000 92.08 US$184,160
2025-04-29 2025-04-25
S Sale
9,048 -29.6%
89.36
US$808,529 		9,048 -29.6% 89.36 US$808,529
2025-04-29 2025-04-25
S Sale
8,665 -28.7%
89.36
US$774,304 		8,665 -28.7% 89.36 US$774,304
2025-04-25 2025-04-25
PrS Proposed sale
17,713
89.36
US$1,582,869 		17,713 89.36 US$1,582,869
2025-04-03 2025-04-01
PlS Planned sale
2,000 -8.6%
69.75
US$139,500 		2,000 -8.6% 69.75 US$139,500
2025-04-01 2025-04-01
PrS Proposed sale
2,000
69.52
US$139,040 		2,000 69.52 US$139,040
2025-03-04 2025-03-03
PlS Planned sale
2,000 -12.7%
78.31
US$156,620 		2,000 -12.7% 78.31 US$156,620
2025-03-03 2025-03-03
PrS Proposed sale
2,000
78.51
US$157,020 		2,000 78.51 US$157,020
2025-02-19 2025-02-14
S Sale
5,891 -28.9%
84.71
US$499,027 		5,891 -28.9% 84.71 US$499,027