Tessera Defense and Homeland Security Inc. (formerly BiomX Inc.) (PHGE) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-09-17
4:03 pm
Purchase
2026-09-1613DTESSERA DEFENSE AND HOMELAND S
HLSQ
Mayers Ventures LLC130,000
4.860%
130,000increase
(New Position)
Filing
History
2026-09-15
4:04 pm
Sale
2026-09-1513DTESSERA DEFENSE AND HOMELAND S
HLSQ
T3 Defense Inc.
DFNS
156,796
3.870%
-1,443,204decrease
(-90.20%)
Filing
History
2026-08-20
5:15 pm
Purchase
2026-06-3013GBIOMX INC
PHGE
Cystic Fibrosis Foundation17,428
1.500%
4,301increase
(+32.76%)
Filing
History
2026-08-14
4:37 pm
Purchase
2026-06-3013GBIOMX INC PAR $0.0001
PHGE
Nantahala Capital Management LLC73,055
7.130%
57,385increase
(+366.21%)
Filing
History
2026-08-13
4:06 pm
Unchanged
2026-06-3013GBIOMX INC PAR $0.0001
PHGE
Rodney Hodges8,262
0.700%
0
(Unchanged)
Filing
History
2026-06-16
7:15 pm
Sale
2026-06-1213DBIOMX INC PAR $0.0001
PHGE
Deerfield Mgmt, L.P.53,337
4.700%
-35,656decrease
(-40.07%)
Filing
History
2026-05-28
6:13 pm
Sale
2026-05-2613DBIOMX INC PAR $0.0001
PHGE
Deerfield Mgmt, L.P.88,993
8.090%
-9,913decrease
(-10.02%)
Filing
History
2026-05-14
7:39 pm
Sale
2026-03-3113GBIOMX INC PAR $0.0001
PHGE
Rodney Hodges8,262
5.200%
-2,109decrease
(-20.34%)
Filing
History
2026-04-15
5:37 pm
Unchanged
2026-04-1513DBIOMX INC PAR $0.0001
PHGE
Deerfield Mgmt, L.P.98,906
9.990%
0
(Unchanged)
Filing
History
2026-04-14
08:00 am
Purchase
2026-04-1013DBIOMX INC PAR $0.0001
PHGE
T3 Defense Inc.
DFNS
160,000
20.400%
30,000increase
(+23.08%)
Filing
History
2026-04-10
3:40 pm
Purchase
2026-04-1013DBIOMX INC PAR $0.0001
PHGE
T3 Defense Inc.
DFNS
130,000
19.870%
130,000increase
(New Position)
Filing
History
2026-02-17
4:47 pm
Sale
2025-12-3113GBIOMX INC
PHGE
Alyeska Investment Group, L.P.3,818
2.500%
-8,372decrease
(-68.68%)
Filing
History
2026-02-13
5:03 pm
Purchase
2025-12-3113GBIOMX INC PAR $0.0001
PHGE
Nantahala Capital Management LLC15,670
9.990%
2,543increase
(+19.37%)
Filing
History
2026-02-11
7:24 pm
Purchase
2026-02-0913DBIOMX INC PAR $0.0001
PHGE
Deerfield Mgmt, L.P.98,906
9.990%
17,019increase
(+20.78%)
Filing
History
2026-01-29
8:33 pm
Sale
2025-12-3113GBIOMX INC
PHGE
Orin Hirschman3,818
0.100%
-4,429decrease
(-53.70%)
Filing
History
2026-01-26
4:05 pm
Purchase
2025-12-2613DBIOMX INC
PHGE
Yeganeh Reuven38,142
19.990%
38,142increase
(New Position)
Filing
History
2025-08-07
4:15 pm
Sale
2025-07-3113GBIOMX INC
PHGE
MORGAN STANLEY
MS
0
0.000%
-9,758decrease
(Position Closed)
Filing
History
2025-08-05
3:15 pm
Purchase
2025-06-3013GBIOMX INC
PHGE
MORGAN STANLEY
MS
9,758
7.100%
9,758increase
(New Position)
Filing
History
2025-06-23
5:08 pm
Sale
2025-06-1813DBIOMX INC
PHGE
OrbiMed Israel BioFund GP Limited Partnership1,453
1.000%
-7,956decrease
(-84.56%)
Filing
History
2025-05-15
4:39 pm
Purchase
2025-03-3113GBIOMX INC
PHGE
Nantahala Capital Management LLC13,127
9.990%
3,684increase
(+39.01%)
Filing
History
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