# EDGAR Filing Document

**Accession Number:** 0001588225
**File Stem:** 0000922423-25-000039
**Filing Date:** 2025-8
**Character Count:** 17097
**Document Hash:** d9f331ce66530e0e35a5f8289acad335
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000922423-25-000039.hdr.sgml**: 20250829

**ACCESSION NUMBER**: 0000922423-25-000039

**CONFORMED SUBMISSION TYPE**: N-PX

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250829

**EFFECTIVENESS DATE**: 20250829

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Heronetta Management, L.P.
- **CENTRAL INDEX KEY:** 0001588225

**ORGANIZATION NAME:**
- **EIN:** 261663463
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** N-PX
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-15640
- **FILM NUMBER:** 251278216

**BUSINESS ADDRESS:**
- **STREET 1:** 654 MADISON AVENUE
- **STREET 2:** SUITE 1505
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065
- **BUSINESS PHONE:** (212) 601-5333

**MAIL ADDRESS:**
- **STREET 1:** 654 MADISON AVENUE
- **STREET 2:** SUITE 1505
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065

## FORM N-PX
### ANNUAL REPORT OF PROXY VOTING RECORD

## N-PX: Filer Information

**Filer CIK:** 0001588225

**Date of Report:** 06/30/2025

**Are you a Registered Management Investment Company or an Institutional Manager?:** Institutional Manager

**Is this a LIVE or TEST Filing?:** LIVE

**Is this an electronic copy of an official filing submitted in paper format?:** [ ]

### Submission Contact Information
_Not provided in this filing._

### Notification Information
**Notify via Filing Website only?:** [ ]

## N-PX: Cover Page

**Name of reporting person:** Heronetta Management, L.P.

**Address:** 654 MADISON AVENUE SUITE 1505, NEW YORK, NY 10065

**Telephone number:** (212) 601-5333

**Name of agent for service:** Heronetta Management, L.P.

**Agent Address:** 654 MADISON AVENUE SUITE 1505, NEW YORK, NY 10065

**Reporting Period:** Report for the year ended 06/30/2025

**SEC File Number:** 028-15640

**CRD Number (if any):** —

**Other SEC File Number (if any):** —

**LEI (if any):** —

**Report Type (check only one):**

Institutional Manager.

- [x] Institutional Manager Voting Report

- [ ] Institutional Manager Notice Report

- [ ] Institutional Manager Combination Report

Registered Management Investment Company.

- [ ] Fund Voting Report

- [ ] Fund Notice Report

**Do you wish to provide explanatory information pursuant to Special Instruction B.4?:**

- [x] No

- [ ] Yes

**Additional information:** —

## N-PX: Summary - Included Managers

**Number of Included Institutional Managers:** 0

**Included Institutional Managers:** —

## FORM N-PX PROXY VOTING RECORD

| NAME OF ISSUER                | CUSIP     | MEETING DATE   | VOTE DESCRIPTION                                                                                                                                                                                                                                             | VOTE CATEGORY                |   SHARES VOTED |   SHARES ON LOAN | HOW VOTED   |   SHARES VOTED FOR OR AGAINST MANAGEMENT | FOR OR AGAINST MANAGEMENT   | OTHER INFO   |
|:---|:---|:---|:---|:---|---:|---:|:---|---:|:---|:---|
| ALLIED PROPERTIES REAL ESTATE | 019456102 | 05/06/2025     | Advisory Resolution on Approach to Executive                                                                                                                                                                                                                 | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| ALTAGAS LTD                   | 021361100 | 05/01/2025     | Advisory Vote to Approve the Company's Approach to Executive Compensation                                                                                                                                                                                    | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| ARC RESOURCES LTD(TOR)        | 00208D408 | 05/02/2025     | Advisory Vote on Executive Compensation                                                                                                                                                                                                                      | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| BORALEX INC -A(TOR)           | 09950M300 | 05/14/2025     | To Adopt the Non-Biding Advisory Resolution Agreeing to the Corporation's Approach to Executive Compensation                                                                                                                                                 | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CANADIAN NATL RAILWAY CO      | 136375102 | 05/02/2025     | Non-binding Advisory Resolution to Accept the Approach to Executive Compensation                                                                                                                                                                             | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CANADIAN NATURAL RESOURCES    | 136385101 | 05/08/2025     | On an Advisory Basis, Accepting the Corporation's Approach to Executive Compensation                                                                                                                                                                         | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CANADIAN PACIFIC KANSAS CITY  | 13646K108 | 04/30/2025     | Advisory Vote to Approve the Corporation's Approach to Executive Compensation                                                                                                                                                                                | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CAPITAL POWERCORP             | 14042M102 | 04/29/2025     | On An Advisory Basis, that the Shareholder Accept the Approach to Executive Compensation                                                                                                                                                                     | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CENOVUS ENERGY INC(TOR)       | 15135U109 | 05/08/2025     | Accept the Corporation's Approach to Executive Compensation                                                                                                                                                                                                  | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| CHARTWELL RETIREMENT RESIDEN  | 16141A103 | 05/07/2025     | The Advisory Resolution on Executive Compensation                                                                                                                                                                                                            | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| EMERA INC                     | 290876101 | 05/22/2025     | Consider  Approve, on an advisory basis, a resolution on the Approach to Executive Compensation                                                                                                                                                              | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| ENBRIDGE INC                  | 29250N105 | 05/07/2025     | Accept the Approach to Executive Compensation                                                                                                                                                                                                                | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| FORTIS INC(TOR)               | 349553107 | 05/08/2025     | Approval of the Advisory and Non-Binding Resolution on the Approach to Executive Compensation                                                                                                                                                                | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| GIBSON ENERGY INC             | 374825206 | 05/06/2025     | To Consider and, if Thought Advisable, to Pass an Advisory Resolution to Accept the Corporation's Approach to Executive Compensation                                                                                                                         | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| HYDRO ONE LTD                 | 448811208 | 06/24/2025     | Advisory Resolution on the Approach to Executive Compensation                                                                                                                                                                                                | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| KEYERA CORP                   | 493271100 | 05/15/2025     | To Vote, on an Advisory and Non-Binding Basis, on an Ordinary Resolution, with Respect to the Approach to Executive Compensation                                                                                                                             | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| KINDER MORGAN INC             | 49456B101 | 05/15/2025     | Approve, on a non-binding advisory basis, the compensation of our named executive officers as disclosed in this proxy statement in accordance with the SEC's compensation disclosure rules.                                                                  | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| NATIONAL BANK OF CANADA(TOR)  | 633067103 | 04/24/2025     | Advisory Resolution to Accept the Approach Taken by the Board of Directors with Respect to Executive Compensation                                                                                                                                            | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| NORTHLAND POWER INC           | 666511100 | 05/21/2025     | The Resolution to Accept the Approach to Executive Compensation                                                                                                                                                                                              | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| ONEOK INC                     | 682680103 | 05/21/2025     | Approval of the compensation of our named executive officers, as disclosed in this proxy statement pursuant to Item 402 of Regulation S-K, including the Compensation Discussion and Analysis, the compensation tables and the related narrative discussion. | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| PEMBINA PIPELINE CORP         | 706327103 | 05/09/2025     | To Accept the Corporation's Approach to Executive Compensation                                                                                                                                                                                               | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| PLAINS GP HOLDINGS LP-CL A    | 72651A207 | 05/21/2025     | The approval, on a non-binding advisory basis, of our 2024 named executive officer compensation.                                                                                                                                                             | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| SMARTCENTRES REIT             | 83179X108 | 05/14/2025     | To Accept, on an Advisory Basis, the Approach to Executive Compensation                                                                                                                                                                                      | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| SOUTH BOW CORP                | 83671M105 | 05/15/2025     | Accept the Approach to Executive Compensation                                                                                                                                                                                                                | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| SUNCOR ENERGY INC             | 867224107 | 05/06/2025     | To Consider and, if Deemed fit, Approve an Advisory Resolution on the Approach to Executive Compensation                                                                                                                                                     | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| TC ENERGY CORP                | 87807B107 | 05/08/2025     | Resolution to Accept the Approach to Executive Compensation                                                                                                                                                                                                  | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| TOPAZ ENERGY CORP             | 89055A203 | 05/06/2025     | To Vote on the Approach to Executive Compensation                                                                                                                                                                                                            | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| TRANSALTA CORP                | 89346D107 | 04/24/2025     | Advisory Vote to Accept the Company's Approach to Executive Compensation                                                                                                                                                                                     | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |
| WILLIAMS COS INC              | 969457100 | 04/29/2025     | Approve, on an advisory basis, the compensation of our named executive officers.                                                                                                                                                                             | SECTION 14A SAY-ON-PAY VOTES |              0 |                0 | ABSTAIN     |                                        0 | FOR                         |  |

## N-PX: Signature Block

**Reporting Person:** Heronetta Management, L.P.

**By (Signature):** /s/ Henry Breck

**By (Printed Signature):** /s/ Henry Breck

**By (Title):** Managing Director

**Date:** 08/29/2025