Form 4 Tracker
Markus Gloeckler

Chief Technology Officer · 8 filings · Latest: Oct 1, 2026

FIRST SOLAR, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
FSLR
Markus GloecklerChief Technology OfficerOct 1, 2026
Sale
$174.00800$139.2K5,042
FSLR
Gloeckler Markus—Oct 1, 2026
Proposed Sale
$174.00800$139.2K—
FSLR
Markus GloecklerChief Technology OfficerSep 1, 2026
Sale
$200.00800$160.0K5,842
FSLR
Gloeckler Markus—Sep 1, 2026
Proposed Sale
$200.00800$160.0K—
FSLR
Markus GloecklerChief Technology OfficerAug 4, 2026
Sale
$248.00829$205.6K6,642
FSLR
Markus GloecklerChief Technology OfficerAug 3, 2026
Sale
$218.953,425$749.9K7,471
FSLR
Gloeckler Markus—Aug 4, 2026
Proposed Sale
$248.00829$205.6K—
FSLR
Gloeckler Markus—Aug 3, 2026
Proposed Sale
$218.953,425$749.9K—
FSLR
Markus GloecklerChief Technology OfficerMay 5, 2026
Sale
$215.63420$90.6K10,896
FSLR
Markus GloecklerChief Technology OfficerMay 4, 2026
Option Exercise
$0.00968—11,316
FSLR
Gloeckler Markus—May 5, 2026
Proposed Sale
$215.63420$90.6K—
FSLR
Markus GloecklerChief Technology OfficerMar 16, 2026
Sale
$200.80368$73.9K10,348
FSLR
Markus GloecklerChief Technology OfficerMar 13, 2026
Option Exercise
$0.00854—10,716
FSLR
Gloeckler Markus—Mar 16, 2026
Proposed Sale
$200.80368$73.9K—
FSLR
Markus GloecklerChief Technology OfficerMar 9, 2026
Sale
$190.361,325$252.2K9,862
FSLR
Markus GloecklerChief Technology OfficerMar 6, 2026
Option Exercise
$0.003,150—11,187
FSLR
Gloeckler Markus—Mar 9, 2026
Proposed Sale
$190.361,325$252.2K—
FSLR
Markus GloecklerChief Technology OfficerMar 4, 2026
Sale
$196.953,640$716.9K8,037
FSLR
Gloeckler Markus—Mar 4, 2026
Proposed Sale
$196.953,640$716.9K—
FSLR
Markus GloecklerChief Technology OfficerMar 3, 2026
Sale
$195.933,425$671.1K11,677

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