SEC Insider Transactions from STARR LOREN M.

Last updated: 2026-03-14 11:56 UTC | Total transactions: 17

STARR LOREN M has filed 17 insider transactions across 1 company since November 2023.

Most recent transaction: a grant/award of 503 shares of AFFILIATED MANAGERS GROUP, INC. ($AMG) on March 05, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 5, 2026 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Stock Units 503 $0.00 503.0000 33,000,000 9999.99% 0.00%
March 5, 2026 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Stock Units 652 $0.00 2,362.0000 33,000,000 21.63% 0.00%
March 5, 2026 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Common Stock 652 $0.00 1,937.0000 33,000,000 50.74% 0.00%
March 5, 2026 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Deferred Stock Units 257 $0.00 257.0000 33,000,000 9999.99% 0.00%
Aug. 15, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Common Stock 544 $0.00 1,285.0000 36,100,000 73.41% 0.00%
Aug. 14, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Deferred Stock Units 334 $0.00 334.0000 36,100,000 9999.99% 0.00%
Aug. 15, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Stock Units 544 $0.00 2,680.0000 36,100,000 16.87% 0.00%
July 31, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Restricted Stock Units 716 $0.00 716.0000 36,100,000 9999.99% 0.00%
March 5, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Stock Units 741 $0.00 2,508.0000 36,100,000 22.81% 0.00%
March 5, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director M Common Stock 741 $0.00 741.0000 36,100,000 9999.99% 0.00%
Feb. 6, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Deferred Stock Units 369 $0.00 369.0000 36,100,000 9999.99% 0.00%
Feb. 6, 2025 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Restricted Stock Units 548 $0.00 548.0000 36,100,000 9999.99% 0.00%
July 29, 2024 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Restricted Stock Units 544 $0.00 544.0000 42,200,000 9999.99% 0.00%
July 29, 2024 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Deferred Stock Units 428 $0.00 428.0000 42,200,000 9999.99% 0.00%
Feb. 5, 2024 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Deferred Stock Units 308 $0.00 308.0000 42,200,000 9999.99% 0.00%
Feb. 5, 2024 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Restricted Stock Units 638 $0.00 638.0000 42,200,000 9999.99% 0.00%
Nov. 6, 2023 AFFILIATED MANAGERS GROUP, INC. $AMG STARR LOREN M Director A Restricted Stock Units 414 $0.00 414.0000 49,000,000 9999.99% 0.00%