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Aptose Biosciences Inc. (APTO)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Nantahala Capital Management

Wilmot B. Harkey And Daniel Mack

6,299,196 $37,417 +5% 1.59%
2. 5,796,482 $34,431 +22% 2.56%
3.
Opaleye Management

James A. Silverman

4,022,000 $23,891 -2% 6.33%
4.
Polar Capital

Brian Ashford-Russell And Tim Woolley

3,198,927 $19,002 +393% 0.2%
5.
Corriente Advisors

Mark Hart Iii

2,918,000 $17,333 +545% 18.71%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$5.82 3,400 Officer, Director 466,414 2020-03-25 Filing
$1.92 10,000 Officer, Director 163,014 2019-10-24 Filing
$1.84 7,500 Officer 134,514 2019-06-05 Filing
$1.85 10,000 Officer, Director 153,014 2019-04-18 Filing
$2.19 5,000 Director 135,000 2019-03-19 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$6.05 126,668 Officer 232,846 2020-07-10 Filing
$6.05 168,891 Officer, Director 297,523 2020-07-10 Filing
$6.05 62,835 Officer 116,219 2020-07-10 Filing
$6.34 20,946 Officer 179,054 2020-07-02 Filing
$6.78 5,000 Director 40,000 2020-06-24 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 129,214 $815 0.31%
2. 0 $0 0%
News See All