ECP ENVIRONMENTAL GW OPT COR

CUSIP: 26829T100 Class: COMMON STOCK

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2021
Shares 26,776 Value ($000) $265 Avg Close — Range —
Q2 2021
Shares 672,482 Value ($000) $6,557 Avg Close — Range —