Jonathan Jay Mazelsky's Net Worth

$80.9 Million

Estimate Recalculated Sep 16, 2024 03:08PM EST

Who is Jonathan Jay Mazelsky?

Jonathan Jay Mazelsky has an estimated net worth of $80.9 Million. This is based on reported shares across multiple companies, which include IDEXX LABORATORIES INC /DE, and DENTSPLY SIRONA Inc..

SEC CIK

Jonathan Jay Mazelsky's CIK is 0001556270

Past Insider Trading and Trends

2023 was Jonathan Jay Mazelsky's most active year for acquiring shares with 21 total transactions. Jonathan Jay Mazelsky's most active month to acquire stocks was the month of January. 2020 was Jonathan Jay Mazelsky's most active year for disposing of shares, totalling 34 transactions. Jonathan Jay Mazelsky's most active month to dispose stocks was the month of January. 2021 saw Jonathan Jay Mazelsky paying a total of $1,400,078.75 for 60,301 shares, this is the most they've acquired in one year. In 2023 Jonathan Jay Mazelsky cashed out on 54,334 shares for a total of $11,450,557.23, their largest year based on trade value.

Attention insiders: Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

IDEXX LABORATORIES INC /DE (IDXX) Snapshot price: $473.16

President and CEO

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+0.26%
214
$455.08
-$77,363.60
81.73K
Aug 5
Form 4
-0.67%
-550.00
—
—
81.5K
Feb 29
Form 4
+0.59%
483
$206.94
$99,952.02
82.05K
Feb 21
Form 4
+2.92%
2.32K
$560.56
-$1,030,869.84
81.56K
Feb 14
Form 4
—
0
$320.23
-$6,057,119.17
79.25K
Feb 7
Form 4
+8.63%
6.3K
$296.29
-$2,589,304.08
79.23K
Dec 4
Form 4
—
0
$295.77
-$5,805,521.58
72.93K
Aug 31
Form 4
+0.29%
214
$504.08
-$85,693.60
72.93K
Aug 5
Form 4
-0.82%
-602.00
—
—
72.7K
May 18
Form 4
+0.77%
560
$178.26
$99,825.60
73.3K
May 4
Form 4
+2.69%
1.9K
$503.65
-$834,548.05
72.73K
Feb 14
Form 4
—
0
—
—
0
Feb 8
Form 4
+13.64%
8.5K
$248.24
-$3,384,035.86
70.8K
Nov 14
Form 4
+20.90%
10.77K
$217.25
-$3,812,215.02
62.31K
Nov 7
Form 4
+0.40%
206
$407.78
-$72,992.62
51.52K
Aug 5
Form 4
+1.40%
706
$141.60
$99,969.60
51.3K
May 20
Form 4
-0.98%
-500.00
—
—
50.59K
Mar 4
Form 4
+3.32%
1.64K
$505.53
-$719,369.19
51.09K
Feb 14
Form 4
-10.83%
-6.00K
$675.21
-$4,051,262.48
49.43K
Aug 13 - Aug 16
Form 4
+0.37%
206
$705.76
-$126,331.04
55.43K
Aug 5
Form 4
-0.90%
-500.00
—
—
55.21K
May 18
Form 4
+2.72%
1.48K
$67.85
$100,078.75
55.7K
Feb 22
Form 4
+6.71%
11.13K
$294.58
-$6,149,968.99
177.12K
Feb 17
Form 4
+4.01%
1.66K
$544.08
-$787,283.76
43.09K
Feb 14
Form 4
-6.62%
-2.94K
$269.50
-$2,243,407.53
41.41K
Nov 5 - Nov 6
Form 4
+0.47%
206
$395.71
-$70,832.09
44.33K
Aug 5
Form 4
+3.27%
1.4K
$288.78
-$349,423.80
44.08K
Feb 14
Form 4
+15.80%
5.82K
$161.84
-$1,588,999.95
42.69K
Scheduled
Feb 5
Form 4
+6.31%
2.19K
$45.84
$100,297.92
36.86K
Scheduled
Jan 15
Form 4
—
0
—
—
0
Nov 4
Form 4
+48.81%
11.36K
$47.20
$536,120.98
34.63K
Aug 8
Form 4
—
0
$152.12
-$2,125,643.93
23.27K
Aug 5
Form 4
+8.47%
1.81K
$206.94
-$157,688.28
23.21K
Feb 14
Form 4
+2.47%
515
$196.80
-$87,772.80
21.37K
Dec 5
Form 4
+9.71%
1.84K
$178.26
-$138,686.28
20.76K
Feb 14
Form 4
+2.66%
490
$159.78
-$75,256.38
18.88K
Dec 5
Form 4
+6.91%
1.19K
$154.98
-$182,876.40
18.36K
Sep 1
Form 4
+9.19%
1.44K
$141.60
-$101,810.40
17.08K
Feb 14
Form 4
+4.36%
651
$114.10
-$35,485.10
15.59K
Dec 5
Form 4
+17.30%
2.2K
$47.53
$104,756.12
14.94K
Nov 18
Form 4
+14.46%
1.6K
$113.16
-$86,567.40
12.68K
Sep 1
Form 4
+9.12%
912
$67.85
-$34,467.80
10.91K
Feb 14
Form 4
+7.03%
651
$70.40
-$21,894.40
9.91K
Dec 5
Form 4
+21.11%
1.6K
$70.54
-$53,963.10
9.19K
Sep 1
Form 4
+8.77%
299
$159.08
-$27,998.08
3.71K
Feb 14
Form 4
+42.27%
1K
$95.06
$95,060.00
3.37K
Dec 23
Form 4
+15.98%
326
$148.62
-$23,036.10
2.37K
Dec 5
Form 4
+67.09%
801
$123.97
-$47,480.51
2K
Sep 1
Form 4
+18.69%
171
$124.00
-$12,648.00
1.09K
Feb 14 - Feb 14
Form 4
—
0
—
—
0
Dec 5
Form 4
∞
801
$93.82
-$35,933.06
801
Sep 1
Form 4
—
0
—
—
0
Feb 14
Form 4
—
0
—
—
0
Sep 1
Form 3
—
0
—
—
0
No matching records found

DENTSPLY SIRONA Inc. (XRAY) Snapshot price: $25.55

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+0.64%
86.72
—
—
13.59K
Jul 12
Form 4
—
0
—
—
0
Jun 28
Form 4
+145.13%
7.99K
—
—
13.5K
May 23
Form 4
+0.48%
26.43
—
—
5.51K
Apr 12
Form 4
—
0
—
—
0
Mar 28
Form 4
+0.39%
21.48
—
—
5.48K
Jan 12
Form 4
—
0
—
—
0
Dec 29
Form 4
+0.41%
22.29
—
—
5.46K
Oct 13
Form 4
—
0
—
—
0
Sep 29
Form 4
+0.35%
18.96
—
—
5.44K
Jul 14
Form 4
—
0
—
—
0
Jun 28
Form 4
∞
5.42K
—
—
5.42K
May 25
Form 3
—
0
—
—
0
No matching records found