Thomas Berquist Insider Trades & Stock Holdings

Qualys, Inc. · Latest filing Jun 12, 2026

Thomas Berquist at Qualys, Inc. has 1 Form 4 trade on file since Jun 12, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($103.99K), net -$103.99K. Latest filing: disposed of 939 shares of $QLYS on Jun 12, 2026 at $110.75.

Trades on file

1

Open-market bought

$0

Open-market sold

$103.99K

Net open-market

-$103.99K

Latest filing

Jun 12, 2026

All insider trades by Thomas Berquist

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 12, 2026	$QLYS	Sell (Open-market sale) 10b5-1	939	$110.75	$103.99K			-2.5%	+36.2%				—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Thomas Berquist traded

• $QLYS

Frequently asked questions

Has Thomas Berquist been buying or selling stock?

Thomas Berquist has 0 open-market purchases and 1 open-market sale on file, net -$103.99K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Thomas Berquist's latest insider trade?

disposed of 939 shares of $QLYS on Jun 12, 2026 at $110.75.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.