DORCHESTER MINERALS LP

Ticker: DMLP CUSIP: 25820R105 Class: COM UNIT

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q3 2021
Shares 12,000 Value ($000) $230 Avg Close — Range —
Q2 2021
Shares 12,000 Value ($000) $202 Avg Close — Range —
Q1 2021
Shares 12,000 Value ($000) $164 Avg Close — Range —
Q4 2020
Shares 12,000 Value ($000) $131 Avg Close — Range —
Q3 2020
Shares 12,000 Value ($000) $124 Avg Close — Range —
Q2 2020
Shares 12,000 Value ($000) $153 Avg Close — Range —
Q1 2020
Shares 12,000 Value ($000) $112 Avg Close — Range —
Q4 2019
Shares 12,000 Value ($000) $234 Avg Close — Range —
Q3 2019
Shares 12,000 Value ($000) $224 Avg Close — Range —
Q2 2019
Shares 12,000 Value ($000) $220 Avg Close — Range —
Q1 2019
Shares 12,000 Value ($000) $219 Avg Close — Range —
Q4 2018
Shares 12,000 Value ($000) $176 Avg Close — Range —
Q3 2018
Shares 18,000 Value ($000) $367 Avg Close — Range —
Q2 2018
Shares 18,000 Value ($000) $371 Avg Close — Range —
Q1 2018
Shares 18,000 Value ($000) $290 Avg Close — Range —
Q4 2017
Shares 18,000 Value ($000) $274 Avg Close — Range —
Q3 2017
Shares 18,000 Value ($000) $271 Avg Close — Range —
Q2 2017
Shares 18,000 Value ($000) $260 Avg Close — Range —
Q1 2017
Shares 18,000 Value ($000) $310 Avg Close — Range —
Q4 2016
Shares 18,000 Value ($000) $316 Avg Close — Range —
Q3 2016
Shares 19,100 Value ($000) $294 Avg Close — Range —
Q2 2016
Shares 19,520 Value ($000) $281 Avg Close — Range —
Q1 2016
Shares 19,520 Value ($000) $222 Avg Close — Range —
Q4 2015
Shares 19,520 Value ($000) $193 Avg Close — Range —
Q3 2015
Shares 19,520 Value ($000) $282 Avg Close — Range —
Q2 2015
Shares 19,520 Value ($000) $418 Avg Close — Range —
Q1 2015
Shares 19,520 Value ($000) $444 Avg Close — Range —
Q4 2014
Shares 19,520 Value ($000) $498 Avg Close — Range —
Q3 2014
Shares 20,820 Value ($000) $616 Avg Close — Range —
Q2 2014
Shares 20,820 Value ($000) $636 Avg Close — Range —
Q1 2014
Shares 20,820 Value ($000) $545 Avg Close — Range —
Q4 2013
Shares 20,820 Value ($000) $541 Avg Close — Range —
Q3 2013
Shares 20,820 Value ($000) $498 Avg Close — Range —
Q2 2013
Shares 20,820 Value ($000) $510 Avg Close — Range —