# EDGAR Filing Document

**Accession Number:** 0001031316
**File Stem:** 0001104659-26-039191
**Filing Date:** 2026-4
**Character Count:** 5005
**Document Hash:** af015925d97c2c54516647a66de9d71c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-039191.hdr.sgml**: 20260402

**ACCESSION NUMBER**: 0001104659-26-039191

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260402

**DATE AS OF CHANGE**: 20260402

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FRANKLIN STREET PROPERTIES CORP /MA/
- **CENTRAL INDEX KEY:** 0001031316
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE INVESTMENT TRUSTS [6798]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 042724223
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32470
- **FILM NUMBER:** 26834140

**BUSINESS ADDRESS:**
- **STREET 1:** 401 EDGEWATER PLACE
- **STREET 2:** STE 200
- **CITY:** WAKEFIELD
- **STATE:** MA
- **ZIP:** 01880
- **BUSINESS PHONE:** 7815571300

**MAIL ADDRESS:**
- **STREET 1:** 401 EDGEWATER PLACE
- **STREET 2:** STE 200
- **CITY:** WAKEFIELD
- **STATE:** MA
- **ZIP:** 01880

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FRANKLIN STREET PARTNERS LP
- **DATE OF NAME CHANGE:** 20010301

#### UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION<br> Washington, D.C. 20549

#### SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the<br> Securities Exchange Act of 1934 (Amendment No.)

Filed by Registrant ⌧

Filed by a Party other than the Registrant ◻

Check the appropriate box:

◻ Preliminary Proxy Statement

◻ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

◻ Definitive Proxy Statement

⌧ Definitive
 Additional Materials

◻ Soliciting Material Pursuant to §240.14a-12

### FRANKLIN STREET PROPERTIES CORP.
**(Name of Registrant as Specified in Its Charter)**

------

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check all boxes that apply):

⌧ No
 fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

---

| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](tm262027d1_defa14aimg003.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Your Vote Counts! \*Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V88409-P46611 FRANKLIN STREET PROPERTIES CORP. 401 EDGEWATER PLACE SUITE 200 WAKEFIELD, MA 01880 FRANKLIN STREET PROPERTIES CORP. 2026 Annual Meeting May 14, 2026 11:00 a.m., Eastern Time Exclusively via live audio webcast at www.virtualshareholdermeeting.com/FSP2026 Vote by May 13, 2026 11:59 PM ET Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting To Be Held on May 14, 2026 Vote Virtually at the Meeting\* May 14, 2026 11:00 a.m., Eastern Time Virtually at: www.virtualshareholdermeeting.com/FSP2026 You invested in FRANKLIN STREET PROPERTIES CORP. and it's time to vote! You have the right to vote on proposals being presented at the Annual Meeting. Get informed before you vote View the Proxy Statement and the 2025 Annual Report to Stockholders online by visiting www.proxyvote.com OR you can receive a free paper or email copy of proxy material(s) by requesting prior to April 30, 2026. If you would like to request a copy of the proxy material(s), you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](tm262027d1_defa14aimg004.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Vote at www.ProxyVote.com Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". Voting Items Board Recommends V88410-P46611 THIS IS NOT A VOTABLE BALLOT This is an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. 1. To elect five Directors, each to serve for a term expiring at the 2027 Annual Meeting of Stockholders: Nominees: 1a. George J. Carter For 1b. Georgia Murray For 1c. John N. Burke For 1d. Dennis J. McGillicuddy For 1e. Jennifer Bitterman For 2. To ratify the Audit Committee's appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026. For 3. To approve, by non-binding vote, our executive compensation. For In their discretion, the named Proxies are authorized to vote upon such other matters as may properly come before the meeting or any adjournment thereof. |

---