Mesa Laboratories Inc (MLAB)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 332,746 $90,231 +11% 0.62%
2.
Citadel Investment GroupNOTE 1.375% 8/1

Ken Griffin

71,308,000 $82,363 0.01%
3.
Highbridge Capital ManagementBOND

Glenn Russell Dubin

22,650,000 $25,760 -21% 0.71%
4. 23,700 $6,427 +100% 0%
5.
Marshall Wace LLP

Paul Marshall And Ian Wace

17,378 $4,712 +1% 0.02%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$0.00 0 Director 43,016 2019-03-31 Filing
$29.00 10,000 Director, Other 200,000 2011-03-03 Filing
$24.75 40,000 Director, Other 190,000 2010-12-21 Filing
$21.52 30,000 Director, Other 150,000 2010-10-12 Filing
$23.10 20,000 Director, Other 120,000 2009-12-30 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$309.86 2,000 Officer 7,514 2021-10-20 Filing
$304.48 1,250 Director 21,857 2021-10-01 Filing
$270.21 1,400 Officer 7,514 2021-09-10 Filing
$268.22 1,250 Director 23,107 2021-09-01 Filing
$267.29 603 Director 2,600 2021-08-31 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 514,623 $155,601 2.15%
2. 11,112,000 $13,596 1.18%
3. 5,000,000 $6,106 0.02%
4. 9,063 $2,740 0%
5. 4,371 $1,322 0.03%
News See All