Hilary E. Ackermann

Director, DYNEGY INC.

Companies

Wave ExponentialBoard member Mar 18, 2026 to now¹
VistraBoard member Apr 11, 2018 to now²
MidCap Financial Investment CorpBoard member Aug 12, 2015 to Aug 22, 2016³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Vistra VST68,852 shares⁴$10.5M at $152.06May 15, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

May 15, 2026Granted 1,268 shares of Vistra⁴
May 15, 2025Granted 1,163 shares of Vistra⁵
May 15, 2024Granted 1,967 shares of Vistra⁶
May 3, 2023Granted 6,923 shares of Vistra⁷
May 2, 2022Granted 6,394 shares of Vistra⁸

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARWave Exponential, Board member
2
SEC EDGARVistra, Board member
3
SEC EDGARMidCap Financial Investment Corp, Board member
4
SEC EDGARVistra shares after the filing of May 15, 2026
5
SEC EDGARForm 4 filed May 19, 2025
6
SEC EDGARForm 4 filed May 17, 2024
7
SEC EDGARForm 4 filed May 5, 2023
8
SEC EDGARForm 4 filed May 4, 2022