MK
Michael Koralewski
DELAYED 1 MONTH
Chief Supply Chain Officer
FIRST SOLAR, INC.
Filings
4
Companies
1
Latest
May 4, 2026
Transactions
Signal
Ticker / Company
Insider
Transaction
Value
Filed
56
FSLRCLUSTER 11
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Sale
$46.4K
215 sh
May 5 11:54 PM
May 5, 2026
—
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Option Exercise
—
518 sh
May 5 11:54 PM
May 4, 2026
58
FSLRCLUSTER 11
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Sale
$53.0K
264 sh
Mar 17 11:29 PM
Mar 16, 2026
—
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Option Exercise
—
640 sh
Mar 17 11:29 PM
Mar 13, 2026
59
FSLRCLUSTER 11
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Sale
$143.9K
756 sh
Mar 11 12:54 AM
Mar 9, 2026
—
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Option Exercise
—
1,854 sh
Mar 11 12:54 AM
Mar 6, 2026
61
FSLRCLUSTER 11
FIRST SOLAR, INC.
Michael Koralewski
Chief Supply Chain Officer
Sale
$260.6K
1,330 sh
Mar 4 1:22 AM
Mar 3, 2026