StockCIK 1274494

FIRST SOLAR, INC. (FSLR): Insider Trades and Fund Holdings

In the past 12 months, FIRST SOLAR, INC. insiders reported 0 open-market purchases worth $0 and 3 sales worth $328K; 2 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$328KSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 2, 2026.

Recent FSLR insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 2	Oct 1	Markus GloecklerCTO	CTO	▼ SELL10b5-1	800	174.00	$139K	−14%	Form 4 ↗
Sep 2	Sep 1	Markus GloecklerCTO	CTO	▼ SELL10b5-1	800	200.00	$160K	−12%	Form 4 ↗
Aug 18	Aug 17	Samantha L. SloanEVP	EVP	▼ SELL	127	222.95	$28K	−5.9%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Buys	Bought	Sells	Sold	Latest
Markus Gloeckler	CTO	0	$0	2	$299K	Oct 2, 2026
Samantha L. Sloan	EVP	0	$0	1	$28K	Aug 18, 2026

Tracked funds that report FSLR

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	43,600	$10.3M	0.01%	▼ −57.0%
Soros Fund Management	Q2 2026	3,925	$926K	0.01%	▲ New
Bridgewater Associates	Q2 2026	0	$0	0.00%	▼ Sold out

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →