HECLA MNG CO

Ticker: HL CUSIP: 422704106 Class: Common Stock

Oak Grove Capital LLC's Holding History (CIK: 0001661762)

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

Q3 2018

Shares 713 Value ($000) $2 Avg Close $2.94 Range $2.49 - $3.67

Q2 2018

Shares 713 Value ($000) $2 Avg Close $3.66 Range $3.30 - $3.99

Q1 2018

Shares 1,322 Value ($000) $5 Avg Close $3.73 Range $3.12 - $4.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	713	$2	$2.94	$2.49 - $3.67
Q2 2018	713	$2	$3.66	$3.30 - $3.99
Q1 2018	1,322	$5	$3.73	$3.12 - $4.45