Historical shareholding details of Wayne Hummer Asset Mgmt Company holdings in Oceaneering International, Inc. (OII)

Monthly changes of Wayne Hummer Asset Mgmt Company shareholding in Oceaneering International, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Wayne Hummer Asset Mgmt Company	24,488	0.02%

Dec 31, 2024	Wayne Hummer Asset Mgmt Company	46,683	0.05%

Sep 30, 2024	Wayne Hummer Asset Mgmt Company	57,764	0.06%

Jun 30, 2024	Wayne Hummer Asset Mgmt Company	148,156	0.15%

Mar 31, 2024	Wayne Hummer Asset Mgmt Company	170,878	0.17%

Dec 31, 2023	Wayne Hummer Asset Mgmt Company	185,044	0.18%

Sep 30, 2023	Wayne Hummer Asset Mgmt Company	325,250	0.32%

Jun 30, 2023	Wayne Hummer Asset Mgmt Company	239,376	0.24%

Mar 31, 2023	Wayne Hummer Asset Mgmt Company	282,328	0.28%