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PEGASYSTEMS INC

PEGA Net selling
CIK 0001013857 #1288 in the set updated 17 Sep 2026
Bought (120 mo)
$764.87K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$158.09M
$70.69M on a plan · $41.78M straight out of an exercise
Sold at will
$45.62M
253 of 679 sales
Net
−$157.32M
−$44.85M against sales at will

By person

20 insiders · 774 transactions
5,230×

Alan Trefler holds 5,230 times base salary in stock. $3.14B of shares against $600.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Alan Trefler last reported holding, valued at $35.77, the price Common stock was last bought or sold at on the open market here, on 11 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
TREFLER ALAN
C.E.O. & Chairman
$65.15M (57) scheduled
−$65.15M
87,728,810
$3.14B
−1.5%
STILLWELL KENNETH
COO, CFO
$27.07M (160) scheduled
−$27.07M
99,041
$3.54M
+250.9%
JONES RICHARD H
Director
$21.67M (68)
−$21.67M
714,314
$25.55M
−23.4%
KRA DOUGLAS I
SVP, Global Customer Success
$9.86M (38) scheduled
−$9.86M
42,608
$1.52M
+18.8%
Trefler Leon
Chief of Clients and Markets
$8.54M (73) scheduled
−$8.54M
131,651
$4.71M
+70.4%
PYLE MICHAEL R
Chief Technology Strategist
$8.43M (59)
−$8.43M
32,475
$1.16M
+26.8%
Akgonul Rifat Kerim
Chief Product Officer
$7.76M (49) scheduled
−$7.76M
104,804
$3.75M
+19.6%
KOUNINIS EFSTATHIOS A
SVP, Chief Accounting Officer
$4.82M (153) scheduled
−$4.82M
2,328
$83.27K
−29.9%
OHALLORAN JAMES P
Director
$1.43M (5)
−$1.43M
125,776
$4.50M
−13.0%
Higgins John Gerard
Chief, Client &Partner Success
$1.21M (1) scheduled
−$1.21M
60,110
$2.15M
+165.6%
KAPLAN STEVEN F
Director
$1.19M (2)
−$1.19M
44,776
$1.60M
−24.1%
WEBER LARRY
Director
$970.00K (14)
−$970.00K
14,500
$518.66K
+30.1%
Rowlands Sharon T
Director
$764.87K (2)
+$764.87K
3,868
$138.36K
LEDINGHAM DIANNE
Director
40,280
$1.44M
+110.2%
GYENES PETER
Director
30,586
$1.09M
+73.5%
LAFOND CHRISTOPHER
Director
25,548
$913.84K
+164.7%
WYMAN WILLIAM W
Director
21,131
$755.85K
+26.2%
Stafford Hayden
President
9,086
$325.00K
+1,029%
Ghai Rohit
Director
7,266
$259.90K
+1,319%
HOVSEPIAN RONALD W
Director
3,571
$127.73K

No percentages here. This company's share count has moved by a factor of 2.0 over the window, from 85,118,570 to 171,080,665 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
STILLWELL KENNETH
1 Apr 2026
COO, CFO
Sold on a plan
1,000
$43.17
$43.17K
TREFLER ALAN
18 Feb 2026
C.E.O. & Chairman
Sold on a plan
17,930
$45.03
$807.39K
TREFLER ALAN
17 Feb 2026
C.E.O. & Chairman
Sold on a plan
11,742
$45.12
$529.80K
STILLWELL KENNETH
2 Feb 2026
COO, CFO
Sold on a plan
1,000
$43.69
$43.69K
TREFLER ALAN
22 Jan 2026
C.E.O. & Chairman
Sold on a plan
37,306
$49.73
$1.86M
TREFLER ALAN
22 Jan 2026
C.E.O. & Chairman
Sold on a plan
7,694
$48.75
$375.08K
TREFLER ALAN
21 Jan 2026
C.E.O. & Chairman
Sold on a plan
122
$51.35
$6.26K
TREFLER ALAN
21 Jan 2026
C.E.O. & Chairman
Sold on a plan
11,790
$50.79
$598.81K
TREFLER ALAN
21 Jan 2026
C.E.O. & Chairman
Sold on a plan
7,172
$49.78
$357.02K
TREFLER ALAN
21 Jan 2026
C.E.O. & Chairman
Sold on a plan
7,824
$48.61
$380.32K
TREFLER ALAN
21 Jan 2026
C.E.O. & Chairman
Sold on a plan
18,092
$47.73
$863.53K
STILLWELL KENNETH
2 Jan 2026
COO, CFO
Sold on a plan
4,000
$59.99
$239.96K
TREFLER ALAN
18 Dec 2025
C.E.O. & Chairman
Sold on a plan
23,719
$58.85
$1.40M
TREFLER ALAN
18 Dec 2025
C.E.O. & Chairman
Sold on a plan
21,281
$58.50
$1.24M
TREFLER ALAN
17 Dec 2025
C.E.O. & Chairman
Sold on a plan
2,053
$59.34
$121.83K
TREFLER ALAN
17 Dec 2025
C.E.O. & Chairman
Sold on a plan
14,593
$58.77
$857.63K
TREFLER ALAN
17 Dec 2025
C.E.O. & Chairman
Sold on a plan
28,354
$57.71
$1.64M
Akgonul Rifat Kerim
8 Dec 2025
Chief Product Officer
Sold on a plan
4,000
$60.19
$240.76K
TREFLER ALAN
6 Nov 2025
C.E.O. & Chairman
Sold on a plan
18,075
$59.05
$1.07M
TREFLER ALAN
6 Nov 2025
C.E.O. & Chairman
Sold on a plan
26,925
$58.42
$1.57M
TREFLER ALAN
5 Nov 2025
C.E.O. & Chairman
Sold on a plan
4,031
$60.87
$245.37K
TREFLER ALAN
5 Nov 2025
C.E.O. & Chairman
Sold on a plan
40,969
$59.95
$2.46M
TREFLER ALAN
22 Oct 2025
C.E.O. & Chairman
Sold on a plan
58
$66.25
$3.84K
TREFLER ALAN
22 Oct 2025
C.E.O. & Chairman
Sold on a plan
9,740
$65.33
$636.31K
TREFLER ALAN
22 Oct 2025
C.E.O. & Chairman
Sold on a plan
17,824
$64.76
$1.15M
TREFLER ALAN
22 Oct 2025
C.E.O. & Chairman
Sold on a plan
5,636
$63.64
$358.68K
TREFLER ALAN
22 Oct 2025
C.E.O. & Chairman
Sold on a plan
11,742
$62.77
$737.05K
TREFLER ALAN
21 Oct 2025
C.E.O. & Chairman
Sold on a plan
14,962
$57.41
$858.97K
TREFLER ALAN
21 Oct 2025
C.E.O. & Chairman
Sold on a plan
20,374
$56.91
$1.16M
TREFLER ALAN
21 Oct 2025
C.E.O. & Chairman
Sold on a plan
5,158
$55.88
$288.23K
TREFLER ALAN
21 Oct 2025
C.E.O. & Chairman
Sold on a plan
4,506
$54.62
$246.12K
TREFLER ALAN
17 Sep 2025
C.E.O. & Chairman
Sold on a plan
4,054
$58.72
$238.05K
TREFLER ALAN
17 Sep 2025
C.E.O. & Chairman
Sold on a plan
40,946
$58.26
$2.39M
TREFLER ALAN
16 Sep 2025
C.E.O. & Chairman
Sold on a plan
2,328
$58.93
$137.19K
TREFLER ALAN
16 Sep 2025
C.E.O. & Chairman
Sold on a plan
42,672
$58.18
$2.48M
Akgonul Rifat Kerim
8 Sep 2025
Chief Product Officer
Sold on a plan
1,919
$57.43
$110.21K
Akgonul Rifat Kerim
8 Sep 2025
Chief Product Officer
Sold on a plan
2,081
$56.55
$117.68K
Akgonul Rifat Kerim
3 Sep 2025
Chief Product Officer
Sold on a plan
5,000
$54.08
$270.40K
TREFLER ALAN
6 Aug 2025
C.E.O. & Chairman
Sold on a plan
45,000
$57.35
$2.58M
TREFLER ALAN
5 Aug 2025
C.E.O. & Chairman
Sold on a plan
7,464
$58.34
$435.45K
TREFLER ALAN
5 Aug 2025
C.E.O. & Chairman
Sold on a plan
37,536
$57.32
$2.15M
STILLWELL KENNETH
1 Aug 2025
COO, CFO
Sold on a plan
100
$58.24
$5.82K
STILLWELL KENNETH
1 Aug 2025
COO, CFO
Sold on a plan
3,900
$57.70
$225.03K
TREFLER ALAN
10 Jul 2025
C.E.O. & Chairman
Sold on a plan
12,236
$52.14
$637.99K
TREFLER ALAN
10 Jul 2025
C.E.O. & Chairman
Sold on a plan
32,764
$51.60
$1.69M
STILLWELL KENNETH
1 Jul 2025
COO, CFO
Sold on a plan
1,000
$53.64
$53.64K
STILLWELL KENNETH
1 Jul 2025
COO, CFO
Sold on a plan
3,000
$52.31
$156.93K
TREFLER ALAN
18 Jun 2025
C.E.O. & Chairman
Sold on a plan
4,484
$101.22
$453.87K
TREFLER ALAN
18 Jun 2025
C.E.O. & Chairman
Sold on a plan
27,016
$100.76
$2.72M
TREFLER ALAN
17 Jun 2025
C.E.O. & Chairman
Sold on a plan
6,697
$101.75
$681.42K
TREFLER ALAN
17 Jun 2025
C.E.O. & Chairman
Sold on a plan
21,108
$101.00
$2.13M
TREFLER ALAN
17 Jun 2025
C.E.O. & Chairman
Sold on a plan
3,695
$100.00
$369.50K
TREFLER ALAN
28 May 2025
C.E.O. & Chairman
Sold on a plan
2,509
$97.21
$243.90K
TREFLER ALAN
28 May 2025
C.E.O. & Chairman
Sold on a plan
28,991
$96.65
$2.80M
TREFLER ALAN
27 May 2025
C.E.O. & Chairman
Sold on a plan
179
$97.68
$17.48K
TREFLER ALAN
27 May 2025
C.E.O. & Chairman
Sold on a plan
13,869
$97.08
$1.35M
TREFLER ALAN
27 May 2025
C.E.O. & Chairman
Sold on a plan
17,452
$96.02
$1.68M
Akgonul Rifat Kerim
20 May 2025
Chief Product Officer
Sold on a plan
100
$104.80
$10.48K
Akgonul Rifat Kerim
20 May 2025
Chief Product Officer
Sold on a plan
6,900
$104.31
$719.74K
Akgonul Rifat Kerim
1 May 2025
Chief Product Officer
Sold on a plan
150
$94.13
$14.12K
Akgonul Rifat Kerim
1 May 2025
Chief Product Officer
Sold on a plan
1,850
$92.88
$171.83K
STILLWELL KENNETH
1 May 2025
COO, CFO
Sold on a plan
300
$94.17
$28.25K
STILLWELL KENNETH
1 May 2025
COO, CFO
Sold on a plan
1,700
$92.71
$157.61K
Akgonul Rifat Kerim
24 Apr 2025
Chief Product Officer
Sold on a plan
6,000
$89.54
$537.24K
Akgonul Rifat Kerim
23 Apr 2025
Chief Product Officer
Sold on a plan
2,000
$90.00
$180.00K
Akgonul Rifat Kerim
23 Apr 2025
Chief Product Officer
Sold on a plan
2,000
$87.31
$174.62K
TREFLER ALAN
17 Apr 2025
C.E.O. & Chairman
Sold on a plan
1,072
$69.19
$74.17K
TREFLER ALAN
17 Apr 2025
C.E.O. & Chairman
Sold on a plan
30,482
$68.52
$2.09M
TREFLER ALAN
16 Apr 2025
C.E.O. & Chairman
Sold on a plan
1,549
$69.50
$107.66K
TREFLER ALAN
16 Apr 2025
C.E.O. & Chairman
Sold on a plan
15,001
$68.85
$1.03M
TREFLER ALAN
16 Apr 2025
C.E.O. & Chairman
Sold on a plan
14,950
$67.86
$1.01M
STILLWELL KENNETH
1 Apr 2025
COO, CFO
Sold on a plan
2,000
$69.75
$139.50K
TREFLER ALAN
12 Mar 2025
C.E.O. & Chairman
Sold on a plan
31,500
$72.58
$2.29M
TREFLER ALAN
11 Mar 2025
C.E.O. & Chairman
Sold on a plan
31,500
$70.93
$2.23M
Trefler Leon
4 Mar 2025
Chief of Clients and Markets
Sold on a plan
2,049
$75.65
$155.01K
TREFLER ALAN
26 Feb 2025
C.E.O. & Chairman
Sold on a plan
31,500
$79.15
$2.49M
TREFLER ALAN
25 Feb 2025
C.E.O. & Chairman
Sold on a plan
31,500
$77.38
$2.44M
STILLWELL KENNETH
3 Feb 2025
COO, CFO
Sold on a plan
2,000
$105.63
$211.26K
STILLWELL KENNETH
2 Jan 2025
COO, CFO
Sold on a plan
2,000
$94.00
$188.00K
Trefler Leon
31 Dec 2024
Chief of Clients and Markets
Sold on a plan
752
$93.83
$70.56K
Trefler Leon
31 Oct 2024
Chief of Clients and Markets
Sold on a plan
752
$81.59
$61.36K
STILLWELL KENNETH
1 Oct 2024
COO, CFO
Sold on a plan
1,000
$73.17
$73.17K
Trefler Leon
30 Sep 2024
Chief of Clients and Markets
Sold on a plan
752
$72.00
$54.14K
JONES RICHARD H
3 Sep 2024
Director
Sold on a plan indirect
10,000
$69.88
$698.80K
JONES RICHARD H
23 Aug 2024
Director
Sold on a plan indirect
4,729
$70.03
$331.17K
Akgonul Rifat Kerim
1 Aug 2024
Chief Product Officer
Sold on a plan
1,000
$70.58
$70.58K
Akgonul Rifat Kerim
1 Aug 2024
Chief Product Officer
Sold on a plan
687
$69.62
$47.83K
Akgonul Rifat Kerim
1 Aug 2024
Chief Product Officer
Sold on a plan
1,313
$68.40
$89.81K
JONES RICHARD H
1 Aug 2024
Director
Sold on a plan indirect
2,571
$69.87
$179.64K
JONES RICHARD H
1 Aug 2024
Director
Sold on a plan indirect
12,700
$69.13
$877.95K
STILLWELL KENNETH
1 Aug 2024
COO, CFO
Sold on a plan
1,100
$70.53
$77.58K
STILLWELL KENNETH
1 Aug 2024
COO, CFO
Sold on a plan
613
$69.50
$42.60K
STILLWELL KENNETH
1 Aug 2024
COO, CFO
Sold on a plan
1,287
$68.36
$87.98K
Trefler Leon
31 Jul 2024
Chief of Clients and Markets
Sold on a plan
752
$72.09
$54.21K
JONES RICHARD H
30 Jul 2024
Director
Sold on a plan indirect
3,703
$70.42
$260.77K
JONES RICHARD H
30 Jul 2024
Director
Sold on a plan indirect
3,097
$69.91
$216.51K
JONES RICHARD H
30 Jul 2024
Director
Sold on a plan indirect
13,200
$68.87
$909.08K
STILLWELL KENNETH
25 Jul 2024
COO, CFO
Sold on a plan
1,000
$70.00
$70.00K
Akgonul Rifat Kerim
25 Jul 2024
Chief Product Officer
Sold on a plan
1,000
$70.00
$70.00K
Akgonul Rifat Kerim
1 Jul 2024
Chief Product Officer
Sold on a plan
1,064
$60.23
$64.08K
Akgonul Rifat Kerim
1 Jul 2024
Chief Product Officer
Sold on a plan
936
$59.25
$55.46K
STILLWELL KENNETH
1 Jul 2024
COO, CFO
Sold on a plan
1,096
$60.22
$66.00K
STILLWELL KENNETH
1 Jul 2024
COO, CFO
Sold on a plan
904
$59.25
$53.56K
Trefler Leon
1 Jul 2024
Chief of Clients and Markets
Sold on a plan
752
$60.21
$45.28K
Akgonul Rifat Kerim
26 Jun 2024
Chief Product Officer
Sold on a plan
1,000
$60.00
$60.00K
STILLWELL KENNETH
26 Jun 2024
COO, CFO
Sold on a plan
1,000
$60.00
$60.00K
Trefler Leon
31 May 2024
Chief of Clients and Markets
Sold on a plan
752
$57.36
$43.13K
Akgonul Rifat Kerim
1 May 2024
Chief Product Officer
Sold on a plan
150
$61.97
$9.30K
Akgonul Rifat Kerim
1 May 2024
Chief Product Officer
Sold on a plan
250
$61.07
$15.27K
Akgonul Rifat Kerim
1 May 2024
Chief Product Officer
Sold on a plan
1,600
$60.13
$96.21K
STILLWELL KENNETH
1 May 2024
COO, CFO
Sold on a plan
150
$62.06
$9.31K
STILLWELL KENNETH
1 May 2024
COO, CFO
Sold on a plan
250
$61.09
$15.27K
STILLWELL KENNETH
1 May 2024
COO, CFO
Sold on a plan
1,600
$60.12
$96.19K
Trefler Leon
30 Apr 2024
Chief of Clients and Markets
Sold on a plan
752
$60.34
$45.38K
Akgonul Rifat Kerim
1 Apr 2024
Chief Product Officer
Sold on a plan
1,200
$64.14
$76.97K
Akgonul Rifat Kerim
1 Apr 2024
Chief Product Officer
Sold on a plan
800
$63.08
$50.46K
STILLWELL KENNETH
1 Apr 2024
COO, CFO
Sold on a plan
1,175
$64.15
$75.38K
STILLWELL KENNETH
1 Apr 2024
COO, CFO
Sold on a plan
825
$63.07
$52.03K
Trefler Leon
1 Apr 2024
Chief of Clients and Markets
Sold on a plan
752
$64.20
$48.28K
Trefler Leon
20 Feb 2024
Chief of Clients and Markets
Sold on a plan
1,504
$63.80
$95.96K
Showing 250 of 774 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 1,033
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 123
Sales straight out of an exercise 303
Sales at will 253
Transactions with no price 0
Shares from compensation/vesting 42,662,690
Sales filed before the plan box existed 203
History held since 30 Aug 2016