Quarterly report pursuant to Section 13 or 15(d)


6 Months Ended
Jun. 30, 2021
Equity [Abstract]  
Equity Equity
Common Shares

As of June 30, 2021, we had remaining capacity under our at-the-market stock offering program equal to an aggregate gross sales price of $300 million in common share sales.
During the six months ended June 30, 2021, certain COPLP limited partners converted 8,054 common units in COPLP for an equal number of common shares.

We declared dividends per common share of $0.275 in the three months ended June 30, 2021 and 2020 and $0.550 in the six months ended June 30, 2021 and 2020.

See Note 16 for disclosure of COPT common share and COPLP common unit activity pertaining to our share-based compensation plans.