Anne L. Alonzo

Director, Potlatch Corp.

Companies

Unitil CorporationBoard member May 2, 2023 to now¹
Potlatch Corp.Board member Dec 3, 2021 to now²

Holdings

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

Shares held

Unitil Corporation UTL1,276 shares³$67.4K at $52.83Oct 3, 2025
Potlatch Corp. PCH0 shares⁴Jan 30, 2026

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

Recent filings

Jan 30, 2026Returned to company 12,376 shares of Potlatch Corp.⁴
May 8, 2025Granted 3,408 shares of Potlatch Corp.⁵
May 9, 2024Granted 3,026 shares of Potlatch Corp.⁶
Oct 2, 2023Granted 1,276 shares at $41.79 of Unitil Corporation⁷
May 4, 2023Granted 2,901 shares of Potlatch Corp.⁸
May 5, 2022Granted 1,961 shares of Potlatch Corp.⁹

Sources

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

1
SEC EDGARUnitil Corporation, Board member
2
SEC EDGARPotlatch Corp., Board member
3
SEC EDGARUnitil Corporation shares after the filing of Oct 3, 2025
4
SEC EDGARPotlatch Corp. shares after the filing of Jan 30, 2026
5
SEC EDGARForm 4 filed May 8, 2025
6
SEC EDGARForm 4 filed May 9, 2024
7
SEC EDGARForm 4 filed Oct 4, 2023
8
SEC EDGARForm 4 filed May 4, 2023
9
SEC EDGARForm 4 filed May 6, 2022