MASAYA OTSUKA

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

16

Stocks Covered

3

Latest Filing

Oct 24, 2024

Filings

GNPX

Genprex Inc.

SC 13G/A · Oct 24, 2024

0.0%

0 shares

N/A

JET.AI INC.

SC 13G/A · Oct 22, 2024

0.0%

0 shares

GNPX

Genprex Inc.

SC 13G · Oct 22, 2024

6.8%

0 shares

N/A

JET.AI INC.

SC 13G · Oct 15, 2024

8.1%

2.5M shares

N/A

MicroAlgo Inc.

SC 13G/A · Oct 7, 2024

0.0%

0 shares

N/A

MicroAlgo Inc.

SC 13G/A · Oct 1, 2024

7.3%

1.3M shares

N/A

MicroAlgo Inc.

SC 13G · Oct 1, 2024

16.3%

1.2M shares

XPON

Expion360 Inc.

SC 13G/A · Sep 27, 2024

0.0%

0 shares

XPON

Expion360 Inc.

SC 13G · Sep 23, 2024

7.6%

4.3M shares

N/A

GALMED PHARMACEUTICALS LTD.

SC 13G/A · Sep 20, 2024

0.0%

0 shares

N/A

GALMED PHARMACEUTICALS LTD.

SC 13G · Sep 20, 2024

9.9%

64K shares

MNTS

Momentus Inc.

SC 13G/A · Sep 20, 2024

0.0%

0 shares

MNTS

Momentus Inc.

SC 13G/A · Aug 28, 2024

10.6%

1.8M shares

MNTS

Momentus Inc.

SC 13G · Aug 28, 2024

9.5%

1.6M shares

N/A

MicroAlgo Inc.

SC 13G/A · Jun 28, 2024

0.0%

0 shares

N/A

MicroAlgo Inc.

SC 13G · Jun 20, 2024

13.6%

700K shares