Marta R. Stewart, Director at SIMON PROPERTY GROUP INC. (SPG), bought 192 shares at $186.00 ($36K) on 2025-12-31, disclosed to the SEC on 2026-01-05.
Seasonal purchase ($36k) by Director — this insider has traded SPG in December in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| SPG | BUY | 2026-04-01 | $36K | — | Filing → |
| SPG | BUY | 2025-10-01 | $35K | — | Filing → |
| SPG | BUY | 2025-08-15 | $7K | — | Filing → |