BP
Brian Pratt
Director

Brian Pratt insider trades: Legato Merger Corp. IV (LEGO) stock buys and sales

Director, Legato Merger Corp. IV Last trade Jul 27, 2026 102 Form 4 filings
$120
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
61
Open-market trades
since 2009
7
Companies
last trade 2026

Trades on the price chart

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

Companies

Where Brian reports to the SEC

and 1 more company

Open-market buys and sales

61 trades reported on SEC Form 4, newest first

DateStockTypeValue
Jul 27, 2026LEGO↓ Sell$120
Feb 13, 2023LGTO↑ Buy$5.0M
Feb 8, 2023LGTO↑ Buy$1.5M
Jun 17, 2022ESOA↓ Sell$385K
Jul 6, 2021LEGO↑ Buy$125
Jan 7, 2021ESOA↑ Buy$494K
Mar 31, 2020LMB↑ Buy$22K
Mar 27, 2020LMB↑ Buy$86K
Mar 20, 2020LMB↑ Buy$2.5M
Dec 10, 2019PRIM↓ Sell$18.3M
Dec 10, 2019PRIM↓ Sell$8.9M
Dec 10, 2019PRIM↓ Sell$8.9M
Dec 10, 2019PRIM↓ Sell$7.0M
Dec 10, 2019PRIM↓ Sell$7.0M
Sep 19, 2019PRIM↓ Sell$4.2M
Sep 16, 2019PRIM↓ Sell$189K
Sep 13, 2019PRIM↓ Sell$7.6M
Aug 21, 2019PRIM↓ Sell$875K
Jun 10, 2019PRIM↓ Sell$5.7M
May 22, 2019PRIM↓ Sell$3.5M
May 17, 2019PRIM↓ Sell$2.1M
Mar 29, 2019PRIM↓ Sell$4.9M
Mar 21, 2019PRIM↓ Sell$1.7M
Mar 13, 2019PRIM↓ Sell$795K
Mar 7, 2019PRIM↓ Sell$3.0M
Nov 8, 2018PRIM↓ Sell$311K
Nov 8, 2018PRIM↓ Sell$311K
Sep 21, 2018PRIM↓ Sell$18.2M
Jun 21, 2018PRIM↓ Sell$4.8M
May 17, 2018PRIM↓ Sell$7.2M
Mar 9, 2018PRIM↓ Sell$4.7M
Mar 7, 2018PRIM↓ Sell$11.8M
Sep 21, 2017PRIM↓ Sell$6.4M
Sep 15, 2017PRIM↓ Sell$7.3M
Sep 13, 2017PRIM↓ Sell$12.4M
Sep 8, 2017PRIM↓ Sell$8.8M
May 20, 2014PRIM↓ Sell$21.0M
Mar 7, 2014PRIM↑ Buy$83K
Jun 17, 2013PRIM↓ Sell$16.6M
Mar 13, 2013PRIM↓ Sell$24.7M
Mar 13, 2013PRIM↑ Buy$67K
Nov 19, 2012PRIM↓ Sell$11.2M
Sep 28, 2012PRIM↓ Sell$393K
Sep 26, 2012PRIM↓ Sell$162K
Sep 25, 2012PRIM↓ Sell$760K
Sep 20, 2012PRIM↓ Sell$1.6M
Sep 14, 2012PRIM↓ Sell$1.6M
Jun 29, 2012PRIM↓ Sell$1.8M
Jun 19, 2012PRIM↓ Sell$1.8M
Jun 12, 2012PRIM↓ Sell$2.1M

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

Other LEGO insiders

Open-market trades in the last 12 months

About Brian Pratt's insider trades

Brian Pratt is a director at Legato Merger Corp. IV (LEGO). Since Mar 19, 2009, Brian has reported 13 open-market purchases worth $10.7M and 48 sales worth $264.2M on SEC Form 4. In the last 12 months: 1 sale ($120).

Their filings also include other transactions (28 filings), gifts (14 filings), grants and awards (12 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 LEGO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.