InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Browse the full record of transactions filed by HELDERMAN MARK W, Director. Officer active across 1 companies, notably Oneok INC /new/. In total, 4 disclosures have been published. Total volume traded: €1.8m. The latest transaction was filed on 25 May 2022 — Attribution. Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations4 total
€140,3182,302 shares@ €60.95480.0003% mcap6.4% of flow
Common Stock, par value $.0.01
SEC:0001662823-22-000012:0·
€2m30,000 shares@ €60.53180.0039% mcap83.4% of flow
Common Stock, par value $.0.01
SEC:0001766621-22-000002:0·
€110,6832,570 shares@ €43.0671100.0% of flow
Common Stock, par value $.0.01
SEC:0001766621-21-000001·
€110,6832,570 shares@ €43.06710.0002% mcap5.1% of flow
Common Stock, par value $.0.01
SEC:0001766621-21-000001:0·
4 of 4 declarations
About HELDERMAN MARK W
Mark W. Helderman is a Director at ONEOK Inc. (New). He plays a key role in the governance of the company, contributing to strategy development and overseeing performance. His expertise in the energy sector is valuable for the company.
