Roger Susi owns 34.32% of Iradimed
4,387,950 shares as of the June 1, 2026 filing, worth $387M at the latest close.
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Free.
The stake
34.32%
worth $387M at the latest close
Stake rank
#184
by dollar value of the stake
Last sale
140 days ago
Jun 1, 2026
Last buy
3,139 days ago
Mar 16, 2018 · $13,850
Roger Susi owns 34.32% of IRADIMED CORP: 4,387,950 of 12,786,991 shares, worth about $387M at the 2026-10-16 close. The stake has moved from 54.19% in 2016 to 34.32% on 2026-07-31, across 117 sales and 4 purchases that moved it since 2016. The last trade that moved it was a planned sale of $226,507 on 2026-06-01.
How the stake is held
as of the Jun 1, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Jun 1, 2026 · Form 4 ↗
HELD INDIRECTLY · 3 VEHICLES
4,387,950
100.0%
By Phillip Susi 2008 Dynasty Trust
2,162,500
49.3%
By Matthew Susi 2008 Dynasty Trust
2,062,500
47.0%
By Roger E. Susi Revocable Trust
162,950
3.7%
THE STAKE
4,387,950
34.32%