David J. Wambeke

DMAC

David J. Wambeke serves as officer: Chief Business Officer at DiaMedica Therapeutics Inc. (DMAC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

5 trades

$1.69M

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$1.69M

Companies Traded

NMTC, DMAC

Active Period

Apr 2023 – Sep 2026

5 total trades

Most Recent

Buy NMTC

Sep 8, 2026 · $67.0K

David J. Wambeke's Insider Trading at DiaMedica Therapeutics Inc. (DMAC)

Buys

3 · $949.2K

Sells

0 · $0.00

Total Shares Bought

527,114

Total Shares Sold

DMAC Price Chart

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Date	Type	Shares	Avg Price	Value
Nov 16, 2023	Buy	20,000	$2.46	$49.2K
Jun 23, 2023	Buy	38,364	$3.91	$150.0K
Apr 10, 2023	Buy	468,750	$1.60	$750.0K

David J. Wambeke's Insider Trading at NeuroOne Medical Technologies Corporation (NMTC)

Buys

2 · $737.4K

Sells

0 · $0.00

Total Shares Bought

1,033,333

Total Shares Sold

NMTC Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 8, 2026	Buy	33,333	$2.01	$67.0K	199,999
Mar 3, 2026	Buy	1,000,000	$0.67	$670.4K	1,000,000

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