Bird Construction Inc (BDT.TO) gains 1.03% Posted on May 22, 2021 By News Team Bird Construction Inc (TSX: BDT.TO) shares gained 1.03% to end trading Friday at $9.78 per share – a net change of $0.10. Shares traded between $9.85 and $9.60 throughout the day. 93781 shares of Bird Construction Inc exchanged hands.