$ZDGE 4 SEC Filings

Bought 2,218,430 shares · Acquired 1,996,587 Warrants (right to buy) (Open Market Purchase)

Received 6,467 shares by exercise or conversion · Gave up 2,331 shares to cover exercise price or tax ($6.92K) · Received 60,000 shares by exercise or conversion ($136K) · 1 more

Received 2,000 shares by exercise or conversion · Gave up 827 shares to cover exercise price or tax ($2.46K)

Bought 221,843 shares · Acquired 199,659 Warrants (right to buy) (Open Market Purchase)

Received 4,233 shares by exercise or conversion · Acquired 386,244 Employee Stock Options (right to buy) (Option Exercise/Conversion)

Received 181,616 shares by exercise or conversion ($314K) · Gave up 132,226 shares to cover exercise price or tax ($398K)

Received 12,027 shares as a grant or award ($35K)

Received 12,027 shares as a grant or award ($35K)

Received 12,027 shares as a grant or award ($35K)

Received 12,027 shares as a grant or award ($35K)

Received 2,000 shares by exercise or conversion · Gave up 827 shares to cover exercise price or tax ($2.55K)

Received 4,233 shares by exercise or conversion

Received 6,466 shares by exercise or conversion · Gave up 2,331 shares to cover exercise price or tax ($7.18K)

Sold 46,683 shares ($190K) · Sold 25,767 shares ($103K)

Bought 1,999 shares ($4.41K)

Bought 5,000 shares ($9.74K) · Bought 5,000 shares ($10.2K)

Bought 2,175 shares ($4.99K)

Bought 2,200 shares ($4.99K) · Bought 2,175 shares ($4.9K) · Bought 2,275 shares ($5.11K)

Granted 6,000 Deferred Stock Units

Granted 12,700 Deferred Stock Units