STERN ADAM K bought $7K of MTNB

bought $6.50k of MTNB

10,000 shares @ $0.65

New position

Cluster Buy

Trade made by a director

Part of a cluster of 2 transactions by 2 insiders

Unscheduled trade

Insider trade was 98% below market price

Price 35% below 200-day moving average

MTNBMatinas BioPharma Holdings, Inc.

HealthcareBiotechnology

1D0.00%

1W-1.25%

1M-20.75%

3M—

6M—

1Y—

Recent insider activity at MTNB