EASTERN CO

Ticker: EML CUSIP: 276317104 Class: Common Stock

Koss-Olinger Consulting, LLC's Holding History (CIK: 0001861163)

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

Q4 2025

Shares 19,327 Value ($000) $381 Avg Close $20.24 Range $18.38 - $23.52

Q3 2025

Shares 21,684 Value ($000) $495 Avg Close $23.37 Range $21.25 - $26.46

Q2 2025

Shares 21,684 Value ($000) $495 Avg Close $22.10 Range $18.67 - $25.18

Q1 2025

Shares 23,337 Value ($000) $591 Avg Close $26.54 Range $24.69 - $28.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,327	$381	$20.24	$18.38 - $23.52
Q3 2025	21,684	$495	$23.37	$21.25 - $26.46
Q2 2025	21,684	$495	$22.10	$18.67 - $25.18
Q1 2025	23,337	$591	$26.54	$24.69 - $28.94