InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (28 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
28
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Widmar Mark R, Chairman & CEO. Officer active across 1 company, notably First Solar, INC.. In total, 42 filings have been published. Split: 0 buy · 28 sells. Total volume traded: €33.3m. History available since 3 May 2021. The latest transaction was disclosed on 26 May 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Widmar Mark R
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations42 total
239 shares@ US$250.020.0002% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:0
172 shares@ US$251.530.0001% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:1
97 shares@ US$252.870.0001% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:2
218 shares@ US$253.630.0002% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:3
916 shares@ US$254.930.0008% mcap0.5% of flowCommon StockSEC:0001274494-26-000147:4
64 shares@ US$255.590.0001% mcap0.0% of flowCommon StockSEC:0001274494-26-000147:5
75 shares@ US$256.320.0001% mcap0.0% of flowCommon StockSEC:0001274494-26-000147:6
149 shares@ US$257.550.0001% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:7
47 shares@ US$258.480.0000% mcap0.0% of flowCommon StockSEC:0001274494-26-000147:8
364 shares@ US$265.150.0003% mcap0.2% of flowCommon StockSEC:0001274494-26-000147:9
1,237 shares@ US$266.600.0011% mcap0.8% of flowCommon StockSEC:0001274494-26-000147:10
628 shares@ US$267.720.0006% mcap0.4% of flowCommon StockSEC:0001274494-26-000147:11
1,009 shares@ US$268.890.0009% mcap0.6% of flowCommon StockSEC:0001274494-26-000147:12
632 shares@ US$270.050.0006% mcap0.4% of flowCommon StockSEC:0001274494-26-000147:13
726 shares@ US$271.230.0007% mcap0.5% of flowCommon StockSEC:0001274494-26-000147:14
473 shares@ US$273.170.0004% mcap0.3% of flowCommon StockSEC:0001274494-26-000147:15
126 shares@ US$276.290.0001% mcap0.1% of flowCommon StockSEC:0001274494-26-000147:16
4,856 shares0Common StockSEC:0001274494-26-000083:0
5,101 shares0Common StockSEC:0001274494-26-000055:0
17,664 shares0Common StockSEC:0001274494-26-000032:0
47 shares@ US$185.150.0% of flowCommon StockSEC:0001127602-25-020606:0
200 shares@ US$181.780.1% of flowCommon StockSEC:0001127602-25-020485:0
4,856 shares0Common StockSEC:0001127602-25-009879:0
5,102 shares0Common StockSEC:0001127602-25-008932:0
21,542 shares@ US$141.097.8% of flowCommon StockSEC:0001127602-25-007553:0
25 of 42 declarations
About Widmar Mark R
Widmar Mark R is Président-Directeur Général and Chief Executive Officer at First Solar, INC. He has filed 42 filings in total. Across the 42 sampled filings, all transactions are sales, for a total of EUR 33311892, between 2021-05-04 and 2026-05-27.
