Director Leibowitz bought 491 SPG shares at $183.80 (3/31/26); 9 other insiders bought in 14-day window. Stock down 7.4% in 30d.
Director Reuben S. Leibowitz purchased 491 shares of Simon Property Group at $183.80 on March 31, 2026, increasing his holdings to 54,130 shares. This transaction occurred as part of a cluster buy pattern, with 9 other insiders also purchasing shares within a 14-day window, which may signal coordinated confidence at current valuation. However, the stock has declined 7.4% over the past 30 days and is trading 7.7% below its 52-week high at $188.09, suggesting the purchase price was above recent momentum. Notably, Leibowitz's same-ticker history at SPG shows mixed timing outcomes—3 of 5 prior buys were well-timed at the 90-day mark, though his most recent buy on 2025-12-31 delivered only a 2.8% 30-day return despite his cross-ticker track record averaging +0.4% over 30 days.
Director Reuben Leibowitz buys 480 SPG shares at $186.00; 9 other insiders buying within 14 days signals coordinated conviction.
Director Reuben Leibowitz purchased 480 shares of Simon Property Group at $186.00, increasing his holdings to 53,639 shares post-transaction. The transaction occurs amid a cluster pattern: 9 other insiders also bought within the past 14 days, suggesting coordinated confidence in the asset at the current valuation. Notably, of his 5 prior trades at SPG, 3 were well-timed at the 90-day mark, indicating a track record of identifying favorable entry points. However, the current price of $183.11 is 2.8% below the 52-week high of $188.29, and the stock has gained only 0.3% in the past 30 days, suggesting modest near-term momentum. The synchronized buying activity across the insider group warrants attention to any accompanying investor guidance or operational signals that may explain the coordinated purchasing interest.
Director Leibowitz buys 464 SPG shares at $185.95; 9 other insiders also bought within 14 days, signaling coordinated accumulation.
Reuben S. Leibowitz, a director of Simon Property Group Inc, purchased 464 shares at $185.95 on 2025-09-30, expanding his holdings to 58,659 shares. This transaction is part of a cluster pattern in which 9 other insiders also bought within the past 14 days, indicating coordinated insider accumulation rather than an isolated decision. At SPG specifically, Leibowitz's prior 5 trades show mixed results: 3 of the 5 prior buys were well-timed at the 90-day mark, though outcomes ranged from -2.6% to +16.4% over 90 days. The current stock price of $185.76 sits near the 52-week high of $187.78 (-1.1%), with positive momentum over the past 30 days (+2.8%) and 90 days (+11.4%), suggesting the stock is in an elevated valuation environment. The cluster buying activity across multiple insiders warrants tracking to determine whether this coordinated action precedes further strength or represents accumulation at a mature price level.
Director Reuben S. Leibowitz buys 522 SPG shares at $159.29; cluster of 9 other insiders bought within 14 days
Director Reuben S. Leibowitz purchased 522 shares at $159.29 on 2025-06-30, increasing his holdings to 58,195 shares. This transaction occurs as part of a cluster pattern, with 9 other insiders also buying SPG within the past 14 days, which may indicate broader management confidence. At his same-ticker history at SPG, Leibowitz's prior 5 buys showed mixed timing: 2 of 5 generated positive 90-day returns, with his June 2024 purchase returning 10.8% and his April 2024 purchase returning -1.6%. The current stock price of $164.27 is -12.5% from the 52-week high and slightly above the transaction price, with the stock showing relatively flat 30-day momentum (+0.7%). The company shows solid fundamentals with annual revenue growth of +5.4% and a P/E of 22.63.
Director Leibowitz bought 482 SPG shares at $164.80 on 3/31/25; 10 other insiders also bought in past 14 days.
Director Reuben S Leibowitz purchased 482 shares of Simon Property Group at $164.80, increasing his holdings to 56,401 shares. This transaction is noteworthy due to a pronounced cluster pattern: 10 other insiders also bought within the past 14 days, signaling broad-based insider accumulation at the current valuation. Leibowitz's prior trades at SPG show mixed but moderately positive outcomes, with 3 of 5 prior buys yielding positive 90-day returns (+10.8%, +8.8%, and +2.8%), though his most recent SPG purchase on 2024-12-30 has recently declined -9.2% from its entry point. The stock currently trades at $170.41, down 9.2% from its 52-week high of $187.78, and the company reports solid fundamentals with $1.5B quarterly revenue and a P/E of 23.47.
Director Reuben Leibowitz bought 465 SPG shares at $168.59; cluster buy with 10 other insiders in 14 days.
Director Reuben Leibowitz purchased 465 shares of SPG at $168.59 on 2024-12-30, increasing his holdings from 55,454 to 55,919 shares. This transaction is part of a broader insider cluster, with 10 other insiders also buying within the past 14 days—a pattern that often reflects management alignment on valuation. The stock is currently trading at $173.53, off 5.6% from its 52-week high of $183.84. Leibowitz's prior SPG purchases show strong 90-day outcomes: 4 of his 5 prior trades at this ticker were well-timed, with particularly strong results on the 2024-06-28 buy (+10.8% at 90 days) and 2023-09-29 buy (+31.1% at 90 days). His cross-ticker track record across all open-market buys shows a 71.43% 90-day win rate with an average 90-day return of +7.2%, supporting consistent execution in identifying entry points.
Director Reuben S Leibowitz buys 453 SPG shares at $167.30; 10 other insiders also bought within 14 days (cluster pattern).
Director Reuben S Leibowitz purchased 453 shares of Simon Property Group at $167.30 on 2024-09-30, increasing his holdings to 55,454 shares. This transaction is noteworthy not in isolation but as part of a cluster pattern: 10 other insiders bought SPG shares within the same 14-day window, suggesting coordinated or convergent appetite for the stock. Leibowitz's own prior SPG purchases show mixed outcomes—3 of his 5 prior buys at this ticker were well-timed at the 90-day mark—but his cross-ticker track record averages only -0.5% at 30 days and +8.0% at 90 days across 6 prior buys, a modest historical edge. The stock currently trades at $169.55, -0.3% from its 52-week high of $170.11, after a +14.4% 90-day climb. The cluster buy signal—multiple insiders purchasing in proximity—is the dominant feature; individual timing accuracy is secondary to the breadth of insider accumulation.
Director Reuben Leibowitz bought 486 SPG shares at $150.17; 10 other insiders also bought within 14 days (cluster pattern)
Director Leibowitz purchased 486 shares at $150.17 on 2024-06-28, adding to a 55,001-share position. The stock now trades at $147.78, down 5.6% from its 52-week high. What stands out is the cluster activity: 10 other insiders also bought SPG within the same 14-day window, suggesting coordinated appetite for the stock despite recent weakness. Leibowitz's prior trades at SPG show mixed results—3 of 5 prior buys were well-timed at the 90-day mark, indicating his timing accuracy here is uncertain. The company's fundamentals appear solid (P/E 21.17, annual revenue growth +6.9%), but the convergence of multiple insider purchases into a declining price deserves scrutiny to confirm whether this reflects valuation confidence or other motives.
