HolderBook

PRESSURE BIOSCIENCES INC NEW (PBIO)

Institutional ownership reported to the SEC as of Q4 2023, across 12 quarters.

1
Reporting holders
$2.0K
Reported value
0.0%
Held as options
+0
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Archer Investment Corp$2.0K6,0000.00%10qHELD

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q4 20231$2.0K6,0000000.0%
Q3 20231$1.2K6,0000000.0%
Q2 20231$4.1K6,0000000.0%
Q1 20231$7.5K6,0000000.0%
Q4 20221$7.8K6,0000000.0%
Q3 20221$7.9K6,0000000.0%
Q2 20221$10.4K6,0000000.0%
Q1 20221$10.9K6,0000100.0%
Q4 20211$9.2K4,0000100.0%
Q3 20211$5.0K2,0001000.0%
Q1 20211$16.0K7,7681000.0%
Q1 20201$1.0K4151000.0%