LS
Laurie Siegel
Director

Laurie Siegel insider trades: Factset Research Systems (FDS) stock buys and sales

Director, Factset Research Systems Last trade Jan 8, 2026 98 Form 4 filings
$762K
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
36
Open-market trades
since 2005
10
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Laurie reports to the SEC

and 4 more companies

Open-market buys and sales

36 trades reported on SEC Form 4, newest first

DateStockTypeValue
Jan 8, 2026FDS↓ Sell$762K
Sep 26, 2024FDS↓ Sell$615K
Mar 6, 2024CECO↑ Buy$50K
Mar 1, 2024LUMN↑ Buy$48K
Dec 28, 2023FDS↓ Sell$714K
Apr 6, 2022FDS↓ Sell$566K
Aug 10, 2021FDS↓ Sell$652K
Jul 2, 2020FDS↓ Sell$617K
Dec 10, 2019CTL↓ Sell$43K
Jun 27, 2019FDS↓ Sell$851K
May 28, 2019CRC↑ Buy$50K
Jan 19, 2016VISI↑ Buy$20K
Dec 9, 2015CTL↓ Sell$134K
Aug 20, 2012TYC↓ Sell$4.6M
Apr 27, 2012TYC↓ Sell$863K
Mar 28, 2012TYC↓ Sell$369K
Mar 2, 2012TYC↓ Sell$774K
Jan 25, 2012TYC↓ Sell$332K
Jan 4, 2012TYC↓ Sell$715K
Dec 2, 2011TYC↓ Sell$25K
Nov 2, 2011TYC↓ Sell$146K
Oct 24, 2011TYC↓ Sell$299K
Oct 4, 2011TYC↓ Sell$131K
Sep 2, 2011TYC↓ Sell$241K
Aug 2, 2011TYC↓ Sell$267K
Jul 5, 2011TYC↓ Sell$274K
Jun 2, 2011TYC↓ Sell$262K
May 2, 2011TYC↓ Sell$300K
Apr 1, 2011TYC↓ Sell$275K
Mar 2, 2011TYC↓ Sell$17K
Mar 1, 2011TYC↓ Sell$259K
Feb 1, 2011TYC↓ Sell$150K
Jan 13, 2011TYC↓ Sell$62K
Jan 3, 2011TYC↓ Sell$81K
Dec 1, 2010TYC↓ Sell$21K
May 11, 2005TYC↑ Buy$73K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other FDS insiders

Open-market trades in the last 12 months

About Laurie Siegel's insider trades

Laurie Siegel is a director at Factset Research Systems (FDS). Since May 11, 2005, Laurie has reported 5 open-market purchases worth $241K and 31 sales worth $15.4M on SEC Form 4. In the last 12 months: 1 sale ($762K).

Their filings also include grants and awards (48 filings), option exercises (35 filings), shares withheld for taxes (11 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FDS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.