{"id":2407905,"date":"2026-05-08T16:47:15","date_gmt":"2026-05-08T16:47:15","guid":{"rendered":"https:\/\/celebrity.land\/en\/?p=2407905"},"modified":"2026-05-08T16:47:15","modified_gmt":"2026-05-08T16:47:15","slug":"seaport-entertainment-schedule-13g-6-98-holder-seg-sec-filing","status":"publish","type":"post","link":"https:\/\/celebrity.land\/en\/seaport-entertainment-schedule-13g-6-98-holder-seg-sec-filing\/","title":{"rendered":"Seaport Entertainment Schedule 13G: 6.98% Holder | SEG SEC Filing"},"content":{"rendered":"

<\/p>\n

\n <\/p>\n
\n

\n\t\t\tschemaVersion:\n\t\t\t<\/p>\n

\n
\n\n\n
CUSIP Number(s):<\/td>\n\n

812215200<\/p>\n<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
1<\/td>\nNames of Reporting Persons<\/p>\n

KAHN BROTHERS GROUP INC<\/p>\n<\/td>\n<\/tr>\n

2<\/td>\nCheck the appropriate box if a member of a Group (see instructions)<\/p>\n

(a)
\n\t\t\t\t\t
(b)\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

3<\/td>\nSec Use Only<\/td>\n<\/tr>\n
4<\/td>\nCitizenship or Place of Organization<\/p>\n

\n\t\t\t\tNEW YORK\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n

Number of Shares Beneficially Owned by Each Reporting Person With:<\/td>\n\n\n\n\n\n\n\n\n\n\n
5<\/td>\nSole Voting Power<\/p>\n

893,227.00<\/p>\n<\/td>\n<\/tr>\n

6<\/td>\nShared Voting Power<\/p>\n

0.00<\/p>\n<\/td>\n<\/tr>\n

7<\/td>\nSole Dispositive Power<\/p>\n

893,227.00<\/p>\n<\/td>\n<\/tr>\n

8<\/td>\nShared Dispositive Power<\/p>\n

0.00<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<\/td>\n<\/tr>\n

9<\/td>\nAggregate Amount Beneficially Owned by Each Reporting Person<\/p>\n

893,227.00<\/p>\n<\/td>\n<\/tr>\n

10<\/td>\nCheck box if the aggregate amount in row (9) excludes certain shares (See Instructions)\n\t\t\t\t<\/td>\n<\/tr>\n
11<\/td>\nPercent of class represented by amount in row (9)<\/p>\n

7.0 % <\/p>\n<\/td>\n<\/tr>\n

12<\/td>\nType of Reporting Person (See Instructions)<\/p>\n

IA<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item 1.<\/td>\n <\/td>\n<\/tr>\n
(a)<\/td>\nName of issuer:<\/p>\n

Seaport Entertainment Group Inc.<\/p>\n<\/td>\n<\/tr>\n

(b)<\/td>\nAddress of issuer’s principal executive offices:<\/p>\n

THE SEAPORT, 199 WATER STREET, 28TH FLOOR, NEW YORK, NEW YORK, 10038<\/p>\n<\/td>\n<\/tr>\n

Item 2.<\/td>\n <\/td>\n<\/tr>\n
(a)<\/td>\nName of person filing:<\/p>\n

THOMAS G. KAHN<\/p>\n<\/td>\n<\/tr>\n

(b)<\/td>\nAddress or principal business office or, if none, residence:<\/p>\n

555 MADISON AVENUE
\nSUITE 1303
\nNEW YORK, NY 10022\n<\/p>\n<\/td>\n<\/tr>\n

(c)<\/td>\nCitizenship:<\/p>\n

USA<\/p>\n<\/td>\n<\/tr>\n

(d)<\/td>\nTitle of class of securities:<\/p>\n

Common Stock<\/p>\n<\/td>\n<\/tr>\n

(e)<\/td>\nCUSIP Number(s):<\/p>\n

812215200<\/p>\n<\/td>\n<\/tr>\n

Item 3.<\/td>\nIf this statement is filed pursuant to \u00a7\u00a7 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:<\/td>\n<\/tr>\n
(a)<\/td>\n Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);\n\t\t\t\t<\/td>\n<\/tr>\n
(b)<\/td>\n Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);\n\t\t\t\t<\/td>\n<\/tr>\n
(c)<\/td>\n Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);\n\t\t\t\t<\/td>\n<\/tr>\n
(d)<\/td>\n Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);\n\t\t\t\t<\/td>\n<\/tr>\n
(e)<\/td>\n An investment adviser in accordance with \u00a7 240.13d-1(b)(1)(ii)(E);\n\t\t\t\t<\/td>\n<\/tr>\n
(f)<\/td>\n An employee benefit plan or endowment fund in accordance with \u00a7 240.13d-1(b)(1)(ii)(F);\n\t\t\t\t<\/td>\n<\/tr>\n
(g)<\/td>\n A parent holding company or control person in accordance with \u00a7 240.13d-1(b)(1)(ii)(G);\n\t\t\t\t<\/td>\n<\/tr>\n
(h)<\/td>\n A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);\n\t\t\t\t<\/td>\n<\/tr>\n
(i)<\/td>\n 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);\n\t\t\t\t<\/td>\n<\/tr>\n
(j)<\/td>\n A non-U.S. institution in accordance with \u00a7 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with \u00a7 240.13d-1(b)(1)(ii)(J),
\n\t\t\t\t\t
please specify the type of institution:\n\t\t\t\t<\/td>\n<\/tr>\n
(k)<\/td>\n Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).\n\t\t\t\t<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Item 4.<\/td>\nOwnership<\/td>\n<\/tr>\n
(a)<\/td>\nAmount beneficially owned:<\/p>\n

893,227<\/p>\n<\/td>\n<\/tr>\n

(b)<\/td>\nPercent of class:<\/p>\n

6.98 %\n\t\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

(c)<\/td>\nNumber of shares as to which the person has:
\n\t\t\t\t<\/td>\n<\/tr>\n
<\/td>\n(i) Sole power to vote or to direct the vote:<\/p>\n

893,227<\/p>\n

<\/td>\n<\/tr>\n

<\/td>\n(ii) Shared power to vote or to direct the vote:<\/p>\n

0<\/p>\n

<\/td>\n<\/tr>\n

<\/td>\n(iii) Sole power to dispose or to direct the disposition of:<\/p>\n

893,227<\/p>\n

<\/td>\n<\/tr>\n

<\/td>\n(iv) Shared power to dispose or to direct the disposition of:<\/p>\n

0<\/p>\n

<\/td>\n<\/tr>\n

Item 5.<\/td>\nOwnership of 5 Percent or Less of a Class.<\/td>\n<\/tr>\n
<\/td>\n\n

\n\t\t\t\t\t\t\t\tNot Applicable\n\t\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

Item 6.<\/td>\nOwnership of more than 5 Percent on Behalf of Another Person.<\/td>\n<\/tr>\n
<\/td>\n\n

\n\t\t\t\t\t\t\tNot Applicable\n\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

Item 7.<\/td>\nIdentification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.<\/td>\n<\/tr>\n
<\/td>\n\n

\n\t\t\t\t\t\t\t\tNot Applicable\n\t\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

Item 8.<\/td>\nIdentification and Classification of Members of the Group.<\/td>\n<\/tr>\n
<\/td>\n\n

\n\t\t\t\t\t\t\t\tNot Applicable\n\t\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n

Item 9.<\/td>\nNotice of Dissolution of Group.<\/td>\n<\/tr>\n
<\/td>\n\n

\n\t\t\t\t\t\t\t\tNot Applicable\n\t\t\t\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

<\/div>\n

\n\n\n\n
Item 10.<\/td>\nCertifications:<\/td>\n<\/tr>\n
<\/td>\n\n

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held 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, other than activities solely in connection with a nomination under \u00a7 240.14a-11.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

<\/div>\n

\n\n\n\n
SIGNATURE<\/td>\n <\/td>\n<\/tr>\n
<\/td>\n\n
\n\t\t\t\t\t\tAfter 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.\n\t\t\t\t\t\t<\/div>\n<\/td>\n<\/tr>\n<\/table>\n\n\n
<\/td>\n\n\n\n\n\n
Signature:<\/td>\nThomas G. Kahn<\/td>\n<\/tr>\n
Name\/Title:<\/td>\nPresident<\/td>\n<\/tr>\n
Date:<\/td>\n05\/08\/2026<\/td>\n<\/tr>\n<\/table>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div><\/div>\n

<\/p><\/div>\n

\u2018 The preceding article may include information circulated by third parties \u2019 <\/em><\/p>\n

\u2018 Some details of this article were extracted from the following source www.stocktitan.net \u2019 <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

schemaVersion: CUSIP Number(s): 812215200 1 Names of Reporting Persons KAHN BROTHERS GROUP INC 2 Check the appropriate box if a member of a Group (see instructions) (a) (b) 3 Sec Use Only 4 Citizenship or Place of Organization NEW YORK Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power 893,227.00 […]<\/p>\n","protected":false},"author":2,"featured_media":2407906,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_memberships_contains_paid_content":false,"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_social_meta":[],"footnotes":""},"categories":[25172],"tags":[470717,470716,467789,470714,470008,342953,470715],"class_list":["post-2407905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-entertainment","tag-227-shares","tag-470716","tag-beneficial-ownership","tag-schedule-13g","tag-seaport-entertainment","tag-seg","tag-thomas-g-kahn"],"jetpack_featured_media_url":"https:\/\/celebrity.land\/en\/wp-content\/uploads\/2026\/05\/Seaport-Entertainment-Schedule-13G-698-Holder-SEG-SEC-Filing.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2407905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/comments?post=2407905"}],"version-history":[{"count":1,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2407905\/revisions"}],"predecessor-version":[{"id":2407907,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2407905\/revisions\/2407907"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media\/2407906"}],"wp:attachment":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media?parent=2407905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/categories?post=2407905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/tags?post=2407905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}