DYNATRONICS CORP

CUSIP: 268157401 Class: COM NEW

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021
Shares 10,297 Value ($000) $10 Avg Close — Range —
Q3 2021
Shares 12,462 Value ($000) $18 Avg Close — Range —