# EDGAR Filing Document

**Accession Number:** 0001051512
**File Stem:** 0001539041-25-000030
**Filing Date:** 2025-8
**Character Count:** 8557
**Document Hash:** 4ea655a597a6b20282833985a49009c0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001539041-25-000030.hdr.sgml**: 20250806

**ACCESSION NUMBER**: 0001539041-25-000030

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250806

**DATE AS OF CHANGE**: 20250806

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TELEPHONE & DATA SYSTEMS INC /DE/
- **CENTRAL INDEX KEY:** 0001051512
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 362669023
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-55069
- **FILM NUMBER:** 251190569

**BUSINESS ADDRESS:**
- **STREET 1:** 30 NORTH LASALLE STREET
- **STREET 2:** STE 4000
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60602
- **BUSINESS PHONE:** 3126301900

**MAIL ADDRESS:**
- **STREET 1:** 30 NORTH LASALLE STREET
- **STREET 2:** STE 4000
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60602
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PICTON MAHONEY ASSET MANAGEMENT
- **CENTRAL INDEX KEY:** 0001539041

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**BUSINESS ADDRESS:**
- **STREET 1:** 33 YONGE STREET, SUITE 320
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M5E 1G4
- **BUSINESS PHONE:** 416-955-4108

**MAIL ADDRESS:**
- **STREET 1:** 33 YONGE STREET, SUITE 320
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M5E 1G4

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** TELEPHONE AND DATA SYSTEMS, INC.

**Title of Class of Securities:** Depository Shares each representing a 1/1000th interest in a share of 6.625% Series UU Cumulative Redeemable Perpetual Preferred Stock, $.01 par value

**CUSIP Number:** 879433787

**Date of Event Which Requires Filing of this Statement:** 04/30/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [x] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Picton Mahoney Asset Management | Names of Reporting Persons<br>Picton Mahoney Asset Management |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>Z4 | Citizenship or Place of Organization<br>Z4 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>998155 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>998155 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>998155 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>998155 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>5.94% | Percent of Class Represented by Amount in Row (9)<br>5.94% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

**Comment for Type of Reporting Person:** TDS Shareholder Equity based upon 10Q (ending March 31, 2025)Series A Common and Common Shares			Authorized 290 shares (25 Series A Common and 265 Common Shares)Issued 133 shares (7 Series A Common and 126 Common Shares)Outstanding 114 shares (7 Series A Common and 107 Common Shares)Par Value ($0.01 per share)	Preferred Shares, 0.279 shares authorized, par value $0.01 per share, 0.0444 shares outstanding (0.0168 Series UU and 0.0276 Series VV)Treasury shares, at cost, 18 and 19 Common Shares, respectively

---

**Item 1(a). Name of Issuer:**
TELEPHONE AND DATA SYSTEMS, INC.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
30 North LaSalle Street, Suite 4000, Chicago, ILLINOIS, 60602

**Item 2(a). Name of Person Filing:**
Picton Mahoney Asset Management

**Item 2(b). Address of Principal Business Office:**
33 Yonge Street, #320, Toronto, ON M5E 1G4

**Item 2(c). Citizenship:**
Canada

**Item 2(d). Title of Class of Securities:**
Depository Shares each representing a 1/1000th interest in a share of 6.625% Series UU Cumulative Redeemable Perpetual Preferred Stock, $.01 par value

**Item 2(e). CUSIP Number:**
879433787

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

998,155

**(b) Percent of class:**

5.94

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

998,155

**(ii) Shared power to vote or to direct the vote:**

0

**(iii) Sole power to dispose or to direct the disposition of:**

988,155

**(iv) Shared power to dispose or to direct the disposition of:**

0

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to [insert particular category of institutional investor] is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Picton Mahoney Asset Management**

**Date:** 08/06/2025

**By:** Catrina Duong

**Name & Title:** Chief Compliance Officer