Mailing Address 628 MIDDLEFIELD ROAD PALO ALTO CA 94301
Business Address 628 MIDDLEFIELD ROAD PALO ALTO CA 94301 650-249-2727
Kalaris Therapeutics, Inc. CIK#: 0001754068 (see all company filings)

SIC: 2836 - BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES)
State location: CA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Allovir, Inc. (filings through 2025-03-12)
formerly: ViraCyte, Inc. (filings through 2018-10-02)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001754068 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-25-072869 (34 Act)  Size: 151 KB
2025-04-04 001-39409
25812100
SCHEDULE 13D  Documents General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001415889-25-008979 (34 Act)  Size: 19 KB
2025-03-25 005-91605
25769750
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001123292-25-000148 (34 Act)  Size: 7 KB
2025-03-20 005-91605
25756956
8-K  Documents   Interactive Data Current report, items 2.01, 2.02, 5.01, 5.02, 5.03, 5.06, 7.01, and 9.01
Acc-no: 0001193125-25-056725 (34 Act)  Size: 4 MB
2025-03-18 001-39409
25749367
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, 8.01, and 9.01
Acc-no: 0001193125-25-052940 (34 Act)  Size: 201 KB
2025-03-12 001-39409
25731998
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-25-035143 (34 Act)  Size: 11 MB
2025-03-07 001-39409
25717573
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-25-042480 (33 Act)  Size: 20 KB
2025-02-28 333-283678
25690181
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000935836-25-000166 (34 Act)  Size: 15 KB
2025-02-14 005-91605
25626117
SEC STAFF LETTER  Documents SEC Staff Letter: REDACTED EXHIBIT
Acc-no: 9999999997-25-000482 Size: 64 KB
2025-02-10
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-25-000372 (33 Act)  Size: 1 KB
2025-02-10 333-283678
25607514
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-25-023595 (33 Act)  Size: 9 MB
2025-02-10 333-283678
25605980
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-25-021280 Size: 9 KB
2025-02-06
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-25-019354 Size: 17 KB
2025-02-03
S-4/A  Documents   Interactive Data [Amend] Registration of securities, business combinations
Acc-no: 0001193125-25-019332 (33 Act)  Size: 23 MB
2025-02-03 333-283678
25583516
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-25-000916 Size: 43 KB
2025-01-28 333-283678
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-25-008426 Size: 97 KB
2025-01-17
S-4/A  Documents   Interactive Data [Amend] Registration of securities, business combinations
Acc-no: 0001193125-25-008421 (33 Act)  Size: 23 MB
2025-01-17 333-283678
25538784
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-25-007084 (34 Act)  Size: 41 KB
2025-01-15 001-39409
25533400
8-K  Documents   Interactive Data Current report, items 3.03, 5.03, and 9.01
Acc-no: 0001193125-25-007077 (34 Act)  Size: 184 KB
2025-01-15 001-39409
25533385
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-25-004529 (34 Act)  Size: 23 KB
2025-01-10 001-39409
25523816
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001193125-25-004527 (34 Act)  Size: 156 KB
2025-01-10 001-39409
25523772
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-25-004094 (34 Act)  Size: 28 KB
2025-01-10 001-39409
25520453
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001193125-25-004091 (34 Act)  Size: 162 KB
2025-01-10 001-39409
25520448
SEC STAFF LETTER  Documents SEC Staff Letter: REDACTED EXHIBIT
Acc-no: 9999999997-25-000051 Size: 65 KB
2025-01-07
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-25-000096 Size: 67 KB
2025-01-06 333-283678
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-283148 (34 Act)  Size: 25 KB
2024-12-20 001-39409
241568292
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-24-283140 (34 Act)  Size: 201 KB
2024-12-20 001-39409
241568259
S-4  Documents   Interactive Data Registration of securities, business combinations
Acc-no: 0001193125-24-272655 (33 Act)  Size: 22 MB
2024-12-09 333-283678
241533796
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-272660 (34 Act)  Size: 4 MB
2024-12-09 001-39409
241533651
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-24-271972 (34 Act)  Size: 708 KB
2024-12-06 001-39409
241530538
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001193125-24-266145 (34 Act)  Size: 695 KB
2024-11-26 001-39409
241504451
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-24-125295 (34 Act)  Size: 6 MB
2024-11-12 001-39409
241447708
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-254152 (34 Act)  Size: 68 KB
2024-11-08 001-39409
241440728
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-254148 (34 Act)  Size: 65 KB
2024-11-08 001-39409
241440662
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-254144 (34 Act)  Size: 48 KB
2024-11-08 001-39409
241440618
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-254137 (34 Act)  Size: 51 KB
2024-11-08 001-39409
241440557
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-254129 (34 Act)  Size: 11 MB
2024-11-08 001-39409
241440518
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-253752 (34 Act)  Size: 5 MB
2024-11-08 001-39409
241438122
8-K  Documents   Interactive Data Current report, items 1.01, 7.01, and 9.01
Acc-no: 0001193125-24-253747 (34 Act)  Size: 6 MB
2024-11-08 001-39409
241438092
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001214659-24-017476 (34 Act)  Size: 68 KB
2024-10-11 005-91605
241367545