Mark Widmar

Track

Insider profile

Currently holds a position at First Solar Inc

Performance

Overall performance
1.7
Performance over holding periods
1.7
30 days 90 days 120 days
Average return -5% 8.2% 15.1%
Success rate 63% 68% 82%
Transactions
9 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Executive Officer, Director First Solar Inc July 1, 2016 -
Director of 8point3 General Partner LLC 8Point3 Energy Partners LP July 5, 2016 - June 19, 2018
Chief Financial Officer, Director of 8point3 General Partner LLC 8Point3 Energy Partners LP March 1, 2015 - July 5, 2016
Chief Financial Officer First Solar Inc July 1, 2015 - July 1, 2016
Chief Financial Officer, Chief Accounting Officer First Solar Inc Feb. 1, 2012 - July 1, 2015
Chief Financial Officer First Solar Inc April 4, 2011 - Feb. 1, 2012
Mark Widmar's trades of First Solar 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
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-27 2026-05-26
PlS Planned sale
15,703 -29.1%
11.37
US$3,305,517 		15,703 -29.1% 11.37 US$3,305,517
2026-05-27 2026-05-26
PlS Planned sale
94,573 -8.1%
64.07
US$4,796,107 		94,573 -8.1% 64.07 US$4,796,107
2026-05-27 2026-05-26
PlS Planned sale
45,595 +9.7%
258.10
US$40,583 		45,595 +9.7% 258.10 US$40,583
2026-05-27 2026-05-26
PlS Planned sale
632 -0.8%
270.05
US$170,672 		632 -0.8% 270.05 US$170,672
2026-05-27 2026-05-26
PlS Planned sale
1,009 -1.2%
268.89
US$271,310 		1,009 -1.2% 268.89 US$271,310
2026-05-27 2026-05-26
PlS Planned sale
628 -0.7%
267.72
US$168,128 		628 -0.7% 267.72 US$168,128
2026-05-27 2026-05-26
PlS Planned sale
1,237 -1.4%
266.60
US$329,784 		1,237 -1.4% 266.60 US$329,784
2026-05-27 2026-05-26
PlS Planned sale
364 -0.4%
265.15
US$96,515 		364 -0.4% 265.15 US$96,515
2026-05-26 2026-05-26
PrS Proposed sale
5,195
268.98
US$1,397,347 		5,195 268.98 US$1,397,347
2026-05-27 2026-05-22
PlS Planned sale
47 -0.1%
258.48
US$12,149 		47 -0.1% 258.48 US$12,149
2026-05-27 2026-05-22
PlS Planned sale
149 -0.2%
257.55
US$38,375 		149 -0.2% 257.55 US$38,375
2026-05-27 2026-05-22
PlS Planned sale
75 -0.1%
256.32
US$19,224 		75 -0.1% 256.32 US$19,224
2026-05-27 2026-05-22
PlS Planned sale
64 -0.1%
255.59
US$16,358 		64 -0.1% 255.59 US$16,358
2026-05-27 2026-05-22
PlS Planned sale
916 -1.0%
254.93
US$233,516 		916 -1.0% 254.93 US$233,516
2026-05-27 2026-05-22
PlS Planned sale
218 -0.2%
253.63
US$55,291 		218 -0.2% 253.63 US$55,291
2026-05-27 2026-05-22
PlS Planned sale
97 -0.1%
252.87
US$24,528 		97 -0.1% 252.87 US$24,528
2026-05-27 2026-05-22
PlS Planned sale
172 -0.2%
251.53
US$43,263 		172 -0.2% 251.53 US$43,263
2026-05-27 2026-05-22
PlS Planned sale
239 -0.3%
250.02
US$59,755 		239 -0.3% 250.02 US$59,755
2026-05-22 2026-05-22
PrS Proposed sale
1,977
254.15
US$502,458 		1,977 254.15 US$502,458
2026-05-22 2026-05-21
PlS Planned sale
521 -0.6%
243.19
US$126,702 		521 -0.6% 243.19 US$126,702
2026-05-22 2026-05-21
PlS Planned sale
6 -0.0%
256.96
US$1,542 		6 -0.0% 256.96 US$1,542
2026-05-22 2026-05-21
PlS Planned sale
179 -0.2%
255.31
US$45,700 		179 -0.2% 255.31 US$45,700
2026-05-22 2026-05-21
PlS Planned sale
261 -0.3%
254.29
US$66,370 		261 -0.3% 254.29 US$66,370
2026-05-22 2026-05-21
PlS Planned sale
569 -0.6%
251.64
US$143,183 		569 -0.6% 251.64 US$143,183
2026-05-22 2026-05-21
PlS Planned sale
472 -0.5%
250.61
US$118,288 		472 -0.5% 250.61 US$118,288
2026-05-22 2026-05-21
PlS Planned sale
1,131 -1.2%
249.70
US$282,411 		1,131 -1.2% 249.70 US$282,411
2026-05-22 2026-05-21
PlS Planned sale
179 -0.2%
248.80
US$44,535 		179 -0.2% 248.80 US$44,535
2026-05-22 2026-05-21
PlS Planned sale
98 -0.1%
247.53
US$24,258 		98 -0.1% 247.53 US$24,258
2026-05-22 2026-05-21
PlS Planned sale
229 -0.2%
246.23
US$56,387 		229 -0.2% 246.23 US$56,387
2026-05-22 2026-05-21
PlS Planned sale
136 -0.1%
244.62
US$33,268 		136 -0.1% 244.62 US$33,268
2026-05-22 2026-05-21
PlS Planned sale
362 -0.4%
241.40
US$87,387 		362 -0.4% 241.40 US$87,387
2026-05-22 2026-05-21
PlS Planned sale
672 -0.7%
240.10
US$161,347 		672 -0.7% 240.10 US$161,347
2026-05-21 2026-05-21
PrS Proposed sale
4,815
247.43
US$1,191,358 		4,815 247.43 US$1,191,358
2026-05-21 2026-05-21
PrS Proposed sale
4,815
247.43
US$1,191,358 		4,815 247.43 US$1,191,358
2026-05-13 2026-05-13
PlS Planned sale
1,300 -1.4%
240.02
US$312,026 		1,300 -1.4% 240.02 US$312,026
2026-05-13 2026-05-13
PrS Proposed sale
1,300
240.02
US$312,031 		1,300 240.02 US$312,031
2026-05-13 2026-05-11
PlS Planned sale
400 -0.4%
236.53
US$94,612 		400 -0.4% 236.53 US$94,612
2026-05-13 2026-05-11
PlS Planned sale
1,363 -1.4%
235.69
US$321,245 		1,363 -1.4% 235.69 US$321,245
2026-05-13 2026-05-11
PlS Planned sale
1,498 -1.5%
234.84
US$351,790 		1,498 -1.5% 234.84 US$351,790
2026-05-13 2026-05-11
PlS Planned sale
1,877 -1.9%
233.56
US$438,392 		1,877 -1.9% 233.56 US$438,392
2026-05-13 2026-05-11
PlS Planned sale
2,262 -2.2%
232.55
US$526,028 		2,262 -2.2% 232.55 US$526,028
2026-05-13 2026-05-11
PlS Planned sale
1,026 -1.0%
231.53
US$237,550 		1,026 -1.0% 231.53 US$237,550
2026-05-13 2026-05-11
PlS Planned sale
1,500 -1.4%
230.18
US$345,270 		1,500 -1.4% 230.18 US$345,270
2026-05-11 2026-05-11
PrS Proposed sale
9,926
233.21
US$2,314,876 		9,926 233.21 US$2,314,876
2026-05-05 2026-05-05
S Sale
1,526 -1.4%
215.63
US$329,051 		1,526 -1.4% 215.63 US$329,051