RL
Reuben S Leibowitz

Reuben S Leibowitz insider trades: Simon Property Group (SPG) stock purchases

Simon Property Group Last trade Sep 30, 2026 58 Form 4 filings
$0
Sold, last 12 months
0 sales
$390K
Bought, last 12 months
4 buys
27
Open-market trades
since 2017
3
Companies
last trade 2026

Trades on the price chart

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

Companies

Where Reuben reports to the SEC

Open-market buys and sales

27 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 30, 2026SPG↑ Buy$97K
Jun 30, 2026SPG↑ Buy$113K
Mar 31, 2026SPG↑ Buy$90K
Dec 31, 2025SPG↑ Buy$89K
Sep 30, 2025SPG↑ Buy$86K
Jun 30, 2025SPG↑ Buy$83K
Mar 31, 2025SPG↑ Buy$79K
Dec 30, 2024SPG↑ Buy$78K
Sep 30, 2024SPG↑ Buy$76K
Jun 28, 2024SPG↑ Buy$73K
Apr 1, 2024SPG↑ Buy$68K
Dec 29, 2023SPG↑ Buy$65K
Sep 29, 2023SPG↑ Buy$64K
Jun 30, 2023SPG↑ Buy$61K
Mar 31, 2023SPG↑ Buy$55K
Dec 30, 2022SPG↑ Buy$54K
Sep 30, 2022SPG↑ Buy$52K
Jun 30, 2022SPG↑ Buy$50K
Mar 31, 2022SPG↑ Buy$45K
Dec 31, 2021SPG↑ Buy$44K
Sep 30, 2021SPG↑ Buy$40K
Jul 23, 2021SPG↑ Buy$37K
Apr 23, 2021SPG↑ Buy$32K
Jan 22, 2021SPG↑ Buy$92K
Mar 18, 2020SPG↑ Buy$50K
Mar 17, 2020SPG↑ Buy$97K
Mar 28, 2017SPG↑ Buy$232K

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

Other SPG insiders

Open-market trades in the last 12 months

About Reuben S Leibowitz's insider trades

Reuben S Leibowitz is an insider at Simon Property Group (SPG). Since Mar 28, 2017, Reuben has reported 27 open-market purchases worth $2.0M and no sales on SEC Form 4. In the last 12 months: 4 buys ($390K).

Their filings also include grants and awards (25 filings), option exercises (3 filings), other transactions (2 filings), conversions (1 filing). 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 SPG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.