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First Solar

FSLR Net selling
CIK 0001274494 #201 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$43.30M
$30.20M on a plan · $0.00 straight out of an exercise
Sold at will
$13.09M
79 of 163 sales
Net
−$43.30M
−$13.09M against sales at will

By person

21 insiders · 163 transactions
16.0×

Mark R. Widmar holds 16.0 times base salary in stock. $16.37M of shares against $1.02M in salary for 2025.

Salary from the company's own proxy. The shares are what Mark R. Widmar last reported holding, valued at $200.00, the price Common Stock was last bought or sold at on the open market here, on 1 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ANTOUN GEORGES
Chief Commercial Officer
$10.62M (20) scheduled
−$10.62M
19,918
0.0185%
$3.98M
−46.8%
Widmar Mark R
Chief Executive Officer
$9.01M (45) scheduled
−$9.01M
81,861
0.0762%
$16.37M
0.0%
Bradley Alexander R.
Chief Financial Officer
$4.01M (12) scheduled
−$4.01M
30,712
0.0286%
$6.14M
+0.2%
Dymbort Jason E.
General Counsel and Secretary
$3.82M (10) scheduled
−$3.82M
5,624
0.0052%
$1.12M
+15.3%
Stockdale Caroline
Chief People and Comm. Officer
$3.57M (8) scheduled
−$3.57M
23,792
0.0221%
$4.76M
+8.0%
Gloeckler Markus
Chief Technology Officer
$2.92M (12) scheduled
−$2.92M
5,842
0.0054%
$1.17M
−53.4%
Verma Kuntal Kumar
Chief Manufacturing Officer
$2.55M (16) scheduled
−$2.55M
4,967
0.0046%
$993.40K
+40.0%
Koralewski Michael
Chief Supply Chain Officer
$2.05M (9) scheduled
−$2.05M
7,642
0.0071%
$1.53M
−1.6%
STEBBINS PAUL H
Director
$1.84M (3)
−$1.84M
15,950
0.0148%
$3.19M
−24.1%
Buehler Patrick James
Chief Product Officer
$1.39M (8) scheduled
−$1.39M
4,406
0.0041%
$881.20K
+27.0%
Sweeney Michael T
Director
$1.22M (1)
−$1.22M
14,325
0.0133%
$2.87M
−15.2%
Theurer Nathan B.
VP - Global Controller and CAO
$156.76K (11) scheduled
−$156.76K
0
0.0000%
$0.00
Sloan Samantha L.
EVP, Corporate Affairs
$135.93K (8)
−$135.93K
2,353
0.0022%
$470.60K
+319.4%
Ahearn Michael J
Director
66,057
0.0615%
$13.21M
−38.8%
POST WILLIAM J
Director
27,385
0.0255%
$5.48M
+7.6%
Joseph Molly
Director
16,195
0.0151%
$3.24M
+7.0%
George Anita M.
Director
5,171
0.0048%
$1.03M
+47.1%
Wright Norman L.
Director
5,009
0.0047%
$1.00M
+62.8%
KRO LISA A
Director
4,871
0.0045%
$974.20K
+65.8%
RENDUCHINTALA VENKATA S M
Director
2,133
0.0020%
$426.60K
+966.5%
MORGAN CURTIS A
Director
223
0.0002%
$44.60K
Insider
Date
Role
Action
Shares
Price
Amount
Gloeckler Markus
1 Sep 2026
Chief Technology Officer
Sold on a plan
800
$200.00
$160.00K
Sloan Samantha L.
17 Aug 2026
EVP, Corporate Affairs
Sell
127
$222.95
$28.31K
Dymbort Jason E.
11 Aug 2026
General Counsel and Secretary
Sold on a plan
3,700
$249.38
$922.71K
Gloeckler Markus
4 Aug 2026
Chief Technology Officer
Sold on a plan
829
$248.00
$205.59K
Koralewski Michael
3 Aug 2026
Chief Supply Chain Officer
Sold on a plan
3,500
$225.00
$787.50K
Koralewski Michael
3 Aug 2026
Chief Supply Chain Officer
Sold on a plan
3,500
$218.02
$763.07K
Gloeckler Markus
3 Aug 2026
Chief Technology Officer
Sold on a plan
2,625
$218.02
$572.30K
Gloeckler Markus
3 Aug 2026
Chief Technology Officer
Sold on a plan
800
$222.00
$177.60K
Buehler Patrick James
2 Jun 2026
Chief Product Officer
Sold on a plan
3,000
$302.00
$906.00K
Stockdale Caroline
28 May 2026
Chief People and Comm. Officer
Sold on a plan
10,628
$275.60
$2.93M
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
126
$276.29
$34.81K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
473
$273.17
$129.21K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
726
$271.23
$196.91K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
632
$270.05
$170.67K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
1,009
$268.89
$271.31K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
628
$267.72
$168.13K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
1,237
$266.60
$329.78K
Widmar Mark R
26 May 2026
Chief Executive Officer
Sold on a plan
364
$265.15
$96.51K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
47
$258.48
$12.15K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
149
$257.55
$38.37K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
75
$256.32
$19.22K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
64
$255.59
$16.36K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
916
$254.93
$233.52K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
218
$253.63
$55.29K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
97
$252.87
$24.53K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
172
$251.53
$43.26K
Widmar Mark R
22 May 2026
Chief Executive Officer
Sold on a plan
239
$250.02
$59.75K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
521
$243.19
$126.70K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
6
$256.96
$1.54K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
179
$255.31
$45.70K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
261
$254.29
$66.37K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
569
$251.64
$143.18K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
472
$250.61
$118.29K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
1,131
$249.70
$282.41K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
179
$248.80
$44.54K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
98
$247.53
$24.26K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
229
$246.23
$56.39K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
136
$244.62
$33.27K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
362
$241.40
$87.39K
Widmar Mark R
21 May 2026
Chief Executive Officer
Sold on a plan
672
$240.10
$161.35K
Verma Kuntal Kumar
21 May 2026
Chief Manufacturing Officer
Sold on a plan
582
$250.00
$145.50K
Verma Kuntal Kumar
13 May 2026
Chief Manufacturing Officer
Sold on a plan
1,455
$240.00
$349.20K
Widmar Mark R
13 May 2026
Chief Executive Officer
Sold on a plan
1,300
$240.02
$312.03K
Verma Kuntal Kumar
11 May 2026
Chief Manufacturing Officer
Sold on a plan
352
$230.00
$80.96K
Verma Kuntal Kumar
11 May 2026
Chief Manufacturing Officer
Sold on a plan
1,864
$225.00
$419.40K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
400
$236.53
$94.61K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
1,363
$235.69
$321.25K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
1,498
$234.84
$351.79K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
1,877
$233.56
$438.39K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
2,262
$232.55
$526.03K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
1,026
$231.53
$237.55K
Widmar Mark R
11 May 2026
Chief Executive Officer
Sold on a plan
1,500
$230.18
$345.27K
Dymbort Jason E.
6 May 2026
General Counsel and Secretary
Sold on a plan
228
$218.16
$49.74K
Theurer Nathan B.
6 May 2026
VP - Global Controller and CAO
Sold on a plan
31
$218.16
$6.76K
Verma Kuntal Kumar
6 May 2026
Chief Manufacturing Officer
Sell
270
$218.16
$58.90K
Widmar Mark R
5 May 2026
Chief Executive Officer
Sell
1,526
$215.63
$329.05K
Verma Kuntal Kumar
5 May 2026
Chief Manufacturing Officer
Sell
479
$215.63
$103.29K
Theurer Nathan B.
5 May 2026
VP - Global Controller and CAO
Sell
13
$215.63
$2.80K
Stockdale Caroline
5 May 2026
Chief People and Comm. Officer
Sell
262
$215.63
$56.50K
Sloan Samantha L.
5 May 2026
EVP, Corporate Affairs
Sell
19
$215.63
$4.10K
Gloeckler Markus
5 May 2026
Chief Technology Officer
Sell
420
$215.63
$90.56K
Dymbort Jason E.
5 May 2026
General Counsel and Secretary
Sell
409
$215.63
$88.19K
Buehler Patrick James
5 May 2026
Chief Product Officer
Sell
235
$215.63
$50.67K
Koralewski Michael
5 May 2026
Chief Supply Chain Officer
Sell
215
$215.63
$46.36K
Bradley Alexander R.
5 May 2026
Chief Financial Officer
Sell
498
$215.63
$107.38K
ANTOUN GEORGES
5 May 2026
Chief Commercial Officer
Sell
566
$215.63
$122.05K
Verma Kuntal Kumar
15 Apr 2026
Chief Manufacturing Officer
Sold on a plan
573
$210.00
$120.33K
Bradley Alexander R.
17 Mar 2026
Chief Financial Officer
Sold on a plan
351
$202.44
$71.06K
Bradley Alexander R.
17 Mar 2026
Chief Financial Officer
Sold on a plan
346
$201.65
$69.77K
Bradley Alexander R.
17 Mar 2026
Chief Financial Officer
Sold on a plan
5,075
$200.59
$1.02M
Bradley Alexander R.
17 Mar 2026
Chief Financial Officer
Sold on a plan
5,376
$199.75
$1.07M
Bradley Alexander R.
17 Mar 2026
Chief Financial Officer
Sold on a plan
2,958
$198.80
$588.05K
Dymbort Jason E.
17 Mar 2026
General Counsel and Secretary
Sold on a plan
9,022
$199.62
$1.80M
Theurer Nathan B.
17 Mar 2026
VP - Global Controller and CAO
Sold on a plan
96
$199.53
$19.15K
Verma Kuntal Kumar
17 Mar 2026
Chief Manufacturing Officer
Sold on a plan
180
$199.53
$35.92K
ANTOUN GEORGES
16 Mar 2026
Chief Commercial Officer
Sell
245
$200.80
$49.20K
Bradley Alexander R.
16 Mar 2026
Chief Financial Officer
Sold on a plan
590
$200.80
$118.47K
Buehler Patrick James
16 Mar 2026
Chief Product Officer
Sell
180
$200.80
$36.14K
Dymbort Jason E.
16 Mar 2026
General Counsel and Secretary
Sold on a plan
358
$200.80
$71.89K
Gloeckler Markus
16 Mar 2026
Chief Technology Officer
Sell
368
$200.80
$73.89K
Koralewski Michael
16 Mar 2026
Chief Supply Chain Officer
Sell
264
$200.80
$53.01K
Sloan Samantha L.
16 Mar 2026
EVP, Corporate Affairs
Sell
120
$200.80
$24.10K
Stockdale Caroline
16 Mar 2026
Chief People and Comm. Officer
Sell
335
$200.80
$67.27K
Theurer Nathan B.
16 Mar 2026
VP - Global Controller and CAO
Sold on a plan
35
$200.80
$7.03K
Verma Kuntal Kumar
16 Mar 2026
Chief Manufacturing Officer
Sold on a plan
392
$200.80
$78.71K
Widmar Mark R
16 Mar 2026
Chief Executive Officer
Sell
1,937
$200.80
$388.95K
Theurer Nathan B.
10 Mar 2026
VP - Global Controller and CAO
Sold on a plan
324
$195.70
$63.41K
Verma Kuntal Kumar
10 Mar 2026
Chief Manufacturing Officer
Sold on a plan
408
$195.70
$79.85K
Widmar Mark R
9 Mar 2026
Chief Executive Officer
Sell
1,703
$190.36
$324.18K
Widmar Mark R
9 Mar 2026
Chief Executive Officer
Sell
1,282
$190.36
$244.04K
Widmar Mark R
9 Mar 2026
Chief Executive Officer
Sell
480
$190.36
$91.37K
Widmar Mark R
9 Mar 2026
Chief Executive Officer
Sell
2,072
$190.36
$394.43K
Verma Kuntal Kumar
9 Mar 2026
Chief Manufacturing Officer
Sell
514
$190.36
$97.85K
Verma Kuntal Kumar
9 Mar 2026
Chief Manufacturing Officer
Sell
399
$190.36
$75.95K
Verma Kuntal Kumar
9 Mar 2026
Chief Manufacturing Officer
Sell
199
$190.36
$37.88K
Verma Kuntal Kumar
9 Mar 2026
Chief Manufacturing Officer
Sell
274
$190.36
$52.16K
Theurer Nathan B.
9 Mar 2026
VP - Global Controller and CAO
Sell
55
$190.36
$10.47K
Theurer Nathan B.
9 Mar 2026
VP - Global Controller and CAO
Sell
32
$190.36
$6.09K
Theurer Nathan B.
9 Mar 2026
VP - Global Controller and CAO
Sell
27
$190.36
$5.14K
Theurer Nathan B.
9 Mar 2026
VP - Global Controller and CAO
Sell
43
$190.36
$8.19K
Stockdale Caroline
9 Mar 2026
Chief People and Comm. Officer
Sell
229
$190.36
$43.59K
Stockdale Caroline
9 Mar 2026
Chief People and Comm. Officer
Sell
293
$190.36
$55.78K
Stockdale Caroline
9 Mar 2026
Chief People and Comm. Officer
Sell
102
$190.36
$19.42K
Stockdale Caroline
9 Mar 2026
Chief People and Comm. Officer
Sell
417
$190.36
$79.38K
Sloan Samantha L.
9 Mar 2026
EVP, Corporate Affairs
Sell
74
$190.36
$14.09K
Sloan Samantha L.
9 Mar 2026
EVP, Corporate Affairs
Sell
62
$190.36
$11.80K
Sloan Samantha L.
9 Mar 2026
EVP, Corporate Affairs
Sell
61
$190.36
$11.61K
Sloan Samantha L.
9 Mar 2026
EVP, Corporate Affairs
Sell
106
$190.36
$20.18K
Koralewski Michael
9 Mar 2026
Chief Supply Chain Officer
Sell
233
$190.36
$44.35K
Koralewski Michael
9 Mar 2026
Chief Supply Chain Officer
Sell
180
$190.36
$34.26K
Koralewski Michael
9 Mar 2026
Chief Supply Chain Officer
Sell
78
$190.36
$14.85K
Koralewski Michael
9 Mar 2026
Chief Supply Chain Officer
Sell
265
$190.36
$50.45K
Gloeckler Markus
9 Mar 2026
Chief Technology Officer
Sell
448
$190.36
$85.28K
Gloeckler Markus
9 Mar 2026
Chief Technology Officer
Sell
358
$190.36
$68.15K
Gloeckler Markus
9 Mar 2026
Chief Technology Officer
Sell
199
$190.36
$37.88K
Gloeckler Markus
9 Mar 2026
Chief Technology Officer
Sell
320
$190.36
$60.92K
Dymbort Jason E.
9 Mar 2026
General Counsel and Secretary
Sell
455
$190.36
$86.61K
Dymbort Jason E.
9 Mar 2026
General Counsel and Secretary
Sell
323
$190.36
$61.49K
Dymbort Jason E.
9 Mar 2026
General Counsel and Secretary
Sell
202
$190.36
$38.45K
Dymbort Jason E.
9 Mar 2026
General Counsel and Secretary
Sell
325
$190.36
$61.87K
Buehler Patrick James
9 Mar 2026
Chief Product Officer
Sell
253
$190.36
$48.16K
Buehler Patrick James
9 Mar 2026
Chief Product Officer
Sell
184
$190.36
$35.03K
Buehler Patrick James
9 Mar 2026
Chief Product Officer
Sell
79
$190.36
$15.04K
Buehler Patrick James
9 Mar 2026
Chief Product Officer
Sell
181
$190.36
$34.46K
Bradley Alexander R.
9 Mar 2026
Chief Financial Officer
Sell
555
$190.36
$105.65K
Bradley Alexander R.
9 Mar 2026
Chief Financial Officer
Sell
395
$190.36
$75.19K
Bradley Alexander R.
9 Mar 2026
Chief Financial Officer
Sell
196
$190.36
$37.31K
Bradley Alexander R.
9 Mar 2026
Chief Financial Officer
Sell
610
$190.36
$116.12K
ANTOUN GEORGES
9 Mar 2026
Chief Commercial Officer
Sell
120
$190.36
$22.84K
ANTOUN GEORGES
9 Mar 2026
Chief Commercial Officer
Sell
201
$190.36
$38.26K
ANTOUN GEORGES
9 Mar 2026
Chief Commercial Officer
Sell
161
$190.36
$30.65K
ANTOUN GEORGES
9 Mar 2026
Chief Commercial Officer
Sell
309
$190.36
$58.82K
Gloeckler Markus
4 Mar 2026
Chief Technology Officer
Sold on a plan
3,640
$196.95
$716.90K
Verma Kuntal Kumar
4 Mar 2026
Chief Manufacturing Officer
Sold on a plan
728
$196.95
$143.38K
Theurer Nathan B.
4 Mar 2026
VP - Global Controller and CAO
Sold on a plan
92
$196.95
$18.12K
ANTOUN GEORGES
3 Mar 2026
Chief Commercial Officer
Sell
1,958
$194.95
$381.71K
Stockdale Caroline
3 Mar 2026
Chief People and Comm. Officer
Sell
1,650
$195.93
$323.28K
Widmar Mark R
3 Mar 2026
Chief Executive Officer
Sell
7,738
$195.93
$1.52M
Dymbort Jason E.
3 Mar 2026
General Counsel and Secretary
Sell
3,273
$195.93
$641.28K
Verma Kuntal Kumar
3 Mar 2026
Chief Manufacturing Officer
Sell
3,426
$195.93
$671.26K
Theurer Nathan B.
3 Mar 2026
VP - Global Controller and CAO
Sell
49
$195.93
$9.60K
Gloeckler Markus
3 Mar 2026
Chief Technology Officer
Sell
3,425
$195.93
$671.06K
Koralewski Michael
3 Mar 2026
Chief Supply Chain Officer
Sell
1,330
$195.93
$260.59K
Sloan Samantha L.
3 Mar 2026
EVP, Corporate Affairs
Sell
111
$195.93
$21.75K
Buehler Patrick James
3 Mar 2026
Chief Product Officer
Sell
1,361
$195.93
$266.66K
Bradley Alexander R.
3 Mar 2026
Chief Financial Officer
Sell
3,194
$195.93
$625.80K
STEBBINS PAUL H
7 Nov 2025
Director
Sell indirect
921
$263.19
$242.40K
STEBBINS PAUL H
7 Nov 2025
Director
Sell indirect
4,656
$262.59
$1.22M
STEBBINS PAUL H
7 Nov 2025
Director
Sell indirect
1,423
$261.27
$371.79K
Sweeney Michael T
6 Nov 2025
Director
Sell
4,500
$271.11
$1.22M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
100
$269.37
$26.94K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
2,561
$268.79
$688.37K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
3,026
$267.65
$809.91K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
8,204
$266.74
$2.19M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
4,724
$265.76
$1.26M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
4,339
$264.76
$1.15M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
8,110
$263.71
$2.14M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
4,348
$262.75
$1.14M
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
300
$260.97
$78.29K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
100
$259.55
$25.96K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
500
$258.37
$129.19K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
800
$257.21
$205.77K
ANTOUN GEORGES
4 Nov 2025
Chief Commercial Officer
Sold on a plan
300
$255.05
$76.52K

What was left out

Form 4 filings counted 104
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 84
Sales straight out of an exercise 0
Sales at will 79
Transactions with no price 0
Shares from compensation/vesting 172,584
History held since 6 Sep 2016