Insiders · Profile

Sigler Mary Ann

Director at McGraw Hill · Director at Ingram Micro · Director at Ryerson. Filing since 13 Aug 2014. CIK 0001490592

MH McGraw Hill, Inc. Director · 1 trade INGM Ingram Micro Holding Corp Director · 1 trade RYZ Ryerson Holding Corp Director · 1 trade

Company

Date

Role

Action

Shares

Amount

Of holding

MH McGraw Hill, Inc.

25 Jul 2025

Director

Bought

7,500

$127.50K

opened

INGM Ingram Micro Holding Corp

25 Oct 2024

Director

Bought

7,500

$165.00K

opened

RYZ Ryerson Holding Corp

13 Aug 2014

Director

Bought

7,500

$82.50K

opened

3 decisions on file.