Mark J Stone's Net Worth

$29.7 Thousand

Estimate Recalculated Apr 24, 2024 04:01PM EST

Who is Mark J Stone?

Mark J Stone does not have any significant net worth to report based on the numbers we have. This is based on reported shares in NORTHERN TECHNOLOGIES INTERNATIONAL CORP.

SEC CIK

Mark J Stone's CIK is 0001258539

Past Insider Trading and Trends

2006 was Mark J Stone's most active year for acquiring shares with 7 total transactions. Mark J Stone's most active month to acquire stocks was the month of August. 2010 was Mark J Stone's most active year for disposing of shares, totalling 3 transactions. Mark J Stone's most active month to dispose stocks was the month of July. 2007 saw Mark J Stone paying a total of $43,860.00 for 6,000 shares, this is the most they've acquired in one year. In 2012 Mark J Stone cashed out on 8,859 shares for a total of $123,699.39, their largest year based on trade value.

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NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) Snapshot price: $12.63

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-2.06K
$9.85
-$20,289.39
0
Aug 10
Form 4
-68.00%
-6.80K
$15.21
-$103,410.00
3.2K
Feb 27 - Feb 28
Form 4
—
0
$12.11
-$16,380.00
10K
Aug 31 - Sep 1
Form 4
-16.67%
-2.00K
$14.39
-$28,786.00
10K
Nov 29
Form 4
—
0
—
—
0
Sep 1
Form 4/A
+20.00%
2K
$5.75
$11,500.00
12K
Aug 30
Form 4
∞
2K
$5.75
$11,500.00
2K
Aug 30
Form 4
—
0
—
—
0
Sep 1
Form 4/A
—
0
—
—
0
Sep 1
Form 4
—
0
—
—
0
Sep 1
Form 4
∞
2K
$9.75
$19,500.00
2K
Sep 1
Form 4
∞
3K
$5.28
$15,800.00
3K
Aug 21
Form 4
∞
1K
$8.60
$8,560.00
1K
Aug 8 - Aug 14
Form 4
∞
2K
$8.07
$16,140.00
2K
Sep 1
Form 4/A
∞
5K
$4.48
$22,380.00
5K
Jan 31
Form 4
∞
5K
$4.48
$22,380.00
5K
Jan 31
Form 4
∞
2K
$5.70
$11,400.00
0
Sep 1
Form 4
—
0
—
—
0
Sep 1
Form 4
—
0
—
—
0
Sep 24
No matching records found