MK
Insider
Michael Koralewski
Chief Supply Chain OfficerMichael Koralewski (Chief Supply Chain Officer) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in First Solar, Inc. (FSLR). The largest single filing was $1.6M of FSLR (7,000 sh across 2 lots, as filed), executed Aug 3.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.8M
shares × price, as filed
Last traded
Aug 3
Filed Aug 5
Median ADV $493.0M across their filed names
Open performance→Volume by month
Buys $0
Sells $2.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
2 filings
Sector per market data · by filing · past 12 months
Most traded names
FSLRRecent filings
FSLRSALE
First Solar, Inc.
View filing →
$1.6M7,000 sh across 2 lots
Exec Aug 3
Filed Aug 5 · 6:08 PM ET FSLRSALE First Solar, Inc. View filing → $261K
1,330 sh × $195.93
Exec Mar 3
Filed Mar 3 · 5:30 PM ET FSLRSALE First Solar, Inc. View filing → $467K
2,951 sh × $158.21
Exec Jun 2 2025
Filed Jun 3 2025 · 5:30 PM ET