Efstathios Kouninis

Insider profile

Currently holds a position at Pegasystems Inc.

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 46% 68% 82%
Transactions
96 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Accounting Officer, Vice President - Finance, Treasurer Pegasystems Inc. Jan. 1, 2014 -
Vice President - Finance, Chief Accounting Officer Pegasystems Inc. May 29, 2008 - Jan. 1, 2014
Efstathios Kouninis'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
257.55
Quantity 2,648 +10.0%
Value US$2,489,933
Transaction date
Proposed sale
Price
237.80
Quantity 81,210
Value US$150,301
Transaction date
Sale
Price
470.36
Quantity 86,711 -39.5%
Value US$4,715,711
Transaction date
Proposed sale
Price
38.75
Quantity 1,063
Value US$41,191
Transaction date
Sale
Price
36.50
Quantity 1,012 -50.1%
Value US$36,938
Transaction date
Proposed sale
Price
36.50
Quantity 1,012
Value US$36,938
Transaction date
Sale
Price
33.10
Quantity 860 -46.0%
Value US$28,466
Transaction date
Sale
Price
33.10
Quantity 860 -46.0%
Value US$28,466
Transaction date
Proposed sale
Price
33.10
Quantity 860
Value US$28,466
Transaction date
Sale
Price
32.30
Quantity 860 -31.5%
Value US$27,778
Transaction date
Sale
Price
32.30
Quantity 860 -31.5%
Value US$27,778
Transaction date
Proposed sale
Price
32.30
Quantity 860
Value US$27,778
Transaction date
Sale
Price
32.32
Quantity 100 -4.0%
Value US$3,232
Transaction date
Sale
Price
32.31
Quantity 650 -20.8%
Value US$21,004
Transaction date
Proposed sale
Price
32.31
Quantity 750
Value US$24,235
Transaction date
Sale
Price
36.99
Quantity 750 -25.9%
Value US$27,742
Transaction date
Proposed sale
Price
36.99
Quantity 750
Value US$27,742
Transaction date
Sale
Price
34.75
Quantity 750 -20.6%
Value US$26,062
Transaction date
Proposed sale
Price
34.75
Quantity 750
Value US$26,062
Transaction date
Sale
Price
42.88
Quantity 1,000 -22.9%
Value US$42,880
Transaction date
Proposed sale
Price
42.88
Quantity 1,000
Value US$42,880
Transaction date
Sale
Price
67.25
Quantity 4,425 -95.6%
Value US$297,581
Transaction date
Proposed sale
Price
67.25
Quantity 4,425
Value US$297,581
Transaction date
Sale
Price
65.50
Quantity 3,993 -95.1%
Value US$261,542
Transaction date
Proposed sale
Price
65.50
Quantity 3,993
Value US$261,542
Transaction date
Sale
Price
59.00
Quantity 2,544 -100.0%
Value US$150,096
Transaction date
Proposed sale
Price
59.00
Quantity 2,544
Value US$150,096
Transaction date
Sale
Price
57.50
Quantity 252 -100.0%
Value US$14,490
Transaction date
Proposed sale
Price
57.50
Quantity 252
Value US$14,490
Transaction date
Sale
Price
57.62
Quantity 332 -56.8%
Value US$19,130
Transaction date
Proposed sale
Price
57.63
Quantity 332
Value US$19,132
Transaction date
Sale
Price
55.00
Quantity 235 -41.4%
Value US$12,925
Transaction date
Proposed sale
Price
55.00
Quantity 235
Value US$12,925
Transaction date
Sale
Price
59.65
Quantity 582 -100.0%
Value US$34,716
Transaction date
Proposed sale
Price
60.08
Quantity 582
Value US$34,966
Transaction date
Sale
Price
103.00
Quantity 598 -78.3%
Value US$61,594
Transaction date
Proposed sale
Price
103.00
Quantity 598
Value US$61,594
Transaction date
Proposed sale
Price
100.50
Quantity 116
Value US$11,658
Transaction date
Sale
Price
100.50
Quantity 116 -42.8%
Value US$11,658
Transaction date
Sale
Price
99.25
Quantity 500 -100.0%
Value US$49,625
Transaction date
Proposed sale
Price
99.25
Quantity 500
Value US$49,625
Transaction date
Sale
Price
93.50
Quantity 500 -50.0%
Value US$46,750
Transaction date
Proposed sale
Price
93.50
Quantity 500
Value US$46,750
Transaction date
Sale
Price
89.90
Quantity 658 -39.7%
Value US$59,154
Transaction date
Proposed sale
Price
89.90
Quantity 658
Value US$59,154
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-17 2026-09-16
S Sale
2,648 +10.0%
257.55
US$2,489,933 		2,648 +10.0% 257.55 US$2,489,933
2026-09-16 2026-09-16
PrS Proposed sale
81,210
237.80
US$150,301 		81,210 237.80 US$150,301
2026-09-03 2026-09-03
S Sale
86,711 -39.5%
470.36
US$4,715,711 		86,711 -39.5% 470.36 US$4,715,711
2026-09-03 2026-09-03
PrS Proposed sale
1,063
38.75
US$41,191 		1,063 38.75 US$41,191
2026-09-02 2026-08-31
S Sale
1,012 -50.1%
36.50
US$36,938 		1,012 -50.1% 36.50 US$36,938
2026-08-31 2026-08-31
PrS Proposed sale
1,012
36.50
US$36,938 		1,012 36.50 US$36,938
2026-08-11 2026-08-10
S Sale
860 -46.0%
33.10
US$28,466 		860 -46.0% 33.10 US$28,466
2026-08-11 2026-08-10
S Sale
860 -46.0%
33.10
US$28,466 		860 -46.0% 33.10 US$28,466
2026-08-10 2026-08-10
PrS Proposed sale
860
33.10
US$28,466 		860 33.10 US$28,466
2026-08-11 2026-08-07
S Sale
860 -31.5%
32.30
US$27,778 		860 -31.5% 32.30 US$27,778
2026-08-11 2026-08-07
S Sale
860 -31.5%
32.30
US$27,778 		860 -31.5% 32.30 US$27,778
2026-08-07 2026-08-07
PrS Proposed sale
860
32.30
US$27,778 		860 32.30 US$27,778
2026-06-18 2026-06-16
S Sale
100 -4.0%
32.32
US$3,232 		100 -4.0% 32.32 US$3,232
2026-06-18 2026-06-16
S Sale
650 -20.8%
32.31
US$21,004 		650 -20.8% 32.31 US$21,004
2026-06-16 2026-06-16
PrS Proposed sale
750
32.31
US$24,235 		750 32.31 US$24,235
2026-06-02 2026-06-01
S Sale
750 -25.9%
36.99
US$27,742 		750 -25.9% 36.99 US$27,742
2026-06-01 2026-06-01
PrS Proposed sale
750
36.99
US$27,742 		750 36.99 US$27,742
2026-06-02 2026-05-29
S Sale
750 -20.6%
34.75
US$26,062 		750 -20.6% 34.75 US$26,062
2026-05-29 2026-05-29
PrS Proposed sale
750
34.75
US$26,062 		750 34.75 US$26,062
2026-03-19 2026-03-17
S Sale
1,000 -22.9%
42.88
US$42,880 		1,000 -22.9% 42.88 US$42,880
2026-03-17 2026-03-17
PrS Proposed sale
1,000
42.88
US$42,880 		1,000 42.88 US$42,880
2025-10-28 2025-10-27
S Sale
4,425 -95.6%
67.25
US$297,581 		4,425 -95.6% 67.25 US$297,581
2025-10-27 2025-10-27
PrS Proposed sale
4,425
67.25
US$297,581 		4,425 67.25 US$297,581
2025-10-27 2025-10-23
S Sale
3,993 -95.1%
65.50
US$261,542 		3,993 -95.1% 65.50 US$261,542
2025-10-23 2025-10-23
PrS Proposed sale
3,993
65.50
US$261,542 		3,993 65.50 US$261,542
2025-09-16 2025-09-15
S Sale
2,544 -100.0%
59.00
US$150,096 		2,544 -100.0% 59.00 US$150,096
2025-09-15 2025-09-15
PrS Proposed sale
2,544
59.00
US$150,096 		2,544 59.00 US$150,096
2025-09-12 2025-09-11
S Sale
252 -100.0%
57.50
US$14,490 		252 -100.0% 57.50 US$14,490
2025-09-11 2025-09-11
PrS Proposed sale
252
57.50
US$14,490 		252 57.50 US$14,490
2025-09-09 2025-09-08
S Sale
332 -56.8%
57.62
US$19,130 		332 -56.8% 57.62 US$19,130
2025-09-08 2025-09-08
PrS Proposed sale
332
57.63
US$19,132 		332 57.63 US$19,132
2025-09-09 2025-09-05
S Sale
235 -41.4%
55.00
US$12,925 		235 -41.4% 55.00 US$12,925
2025-09-05 2025-09-05
PrS Proposed sale
235
55.00
US$12,925 		235 55.00 US$12,925
2025-07-29 2025-07-28
S Sale
582 -100.0%
59.65
US$34,716 		582 -100.0% 59.65 US$34,716
2025-07-28 2025-07-28
PrS Proposed sale
582
60.08
US$34,966 		582 60.08 US$34,966
2025-06-09 2025-06-05
S Sale
598 -78.3%
103.00
US$61,594 		598 -78.3% 103.00 US$61,594
2025-06-05 2025-06-05
PrS Proposed sale
598
103.00
US$61,594 		598 103.00 US$61,594
2025-06-03 2025-06-03
PrS Proposed sale
116
100.50
US$11,658 		116 100.50 US$11,658
2025-06-03 2025-06-03
S Sale
116 -42.8%
100.50
US$11,658 		116 -42.8% 100.50 US$11,658
2025-05-20 2025-05-16
S Sale
500 -100.0%
99.25
US$49,625 		500 -100.0% 99.25 US$49,625
2025-05-16 2025-05-16
PrS Proposed sale
500
99.25
US$49,625 		500 99.25 US$49,625
2025-05-05 2025-05-01
S Sale
500 -50.0%
93.50
US$46,750 		500 -50.0% 93.50 US$46,750
2025-05-01 2025-05-01
PrS Proposed sale
500
93.50
US$46,750 		500 93.50 US$46,750
2025-04-25 2025-04-24
S Sale
658 -39.7%
89.90
US$59,154 		658 -39.7% 89.90 US$59,154
2025-04-24 2025-04-24
PrS Proposed sale
658
89.90
US$59,154 		658 89.90 US$59,154

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