Jonathan Friedman Net Worth - Insider Trades and Bio as of Apr 25, 2026

Jonathan I Friedman's Net Worth

$4.01 Million

Estimate Recalculated Mar 29, 2026 11:46PM EST

Who is Jonathan I Friedman

Jonathan I Friedman has an estimated net worth of $4.01 Million. This is based on reported shares across multiple companies, which include Paragon 28, Inc., DENTSPLY SIRONA Inc., and SIRONA DENTAL SYSTEMS, INC..

SEC CIK

Jonathan I Friedman's CIK is 0001415556

Past Insider Trading and Trends

2016 was Jonathan I Friedman's most active year for acquiring shares with 12 total transactions. Jonathan I Friedman's most active month to acquire stocks was the month of January. 2015 was Jonathan I Friedman's most active year for disposing of shares, totalling 8 transactions. Jonathan I Friedman's most active month to dispose stocks was the month of October. 2017 saw Jonathan I Friedman paying a total of $667,315.80 for 36,768.604 shares, this is the most they've acquired in one year. In 2022 Jonathan I Friedman cashed out on 30,000 shares for a total of $305,563.75, their largest year based on trade value.

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Paragon 28, Inc.

General Counsel

Updated Jun 08, 2023

View Quote Details


Form 4	-8.72%	-15.00K	$17.04	-$99.97K	Jun 08, 2023	157.05K	Sale	—	Nov 25 - Dec 01
Form 4	48.58%	25.84K	—	—	Mar 02, 2023	79.02K	Grant	—	Feb 28
Form 4/A	—	52.05K	—	—	Oct 28, 2022	52.05K	Grant	—	Oct 21
Form 4	—	52.05K	—	—	Oct 25, 2022	52.05K	Grant	—	Oct 21
Form 4	—	59.88K	—	—	Oct 18, 2021	59.88K	Grant	—	Oct 14
Form 3	—	—	—	—	Oct 14, 2021	—	—	—	—

Showing 6 results

DENTSPLY SIRONA Inc.

SVP,General Counsel, Secretary

Updated Jul 18, 2017

View Quote Details


Form 4	0.02%	36.91	—	—	Jul 18, 2017	163.55K	Grant	—	Jul 14
Form 4	0.02%	38.27	—	—	Apr 18, 2017	163.51K	Grant	—	Apr 14
Form 4	—	574.33	$60.85	$34.95K	Mar 24, 2017	574.33	Grant	—	Mar 22
Form 4	12.97%	20.77K	—	—	Feb 24, 2017	180.87K	Grant	—	Feb 22
Form 4	—	—	$41.28	$632.37K	Feb 21, 2017	169.79K	Options	—	Feb 21
Form 4	0.02%	32.10	—	—	Jan 17, 2017	144.78K	Grant	—	Jan 13
Form 4	-2.28%	-3.37K	$60.75	-$204.73K	Nov 29, 2016	144.75K	Tax	—	Nov 25
Form 4	-0.32%	-474.00	$60.16	-$28.52K	Nov 22, 2016	148.12K	Tax	—	Nov 20
Form 4	0.03%	46.71	—	—	Oct 18, 2016	148.60K	Grant	—	Oct 14
Form 4	0.03%	45.95	—	—	Jul 12, 2016	148.55K	Grant	—	Jul 08
Form 4	—	—	$34.29	$47.18K	Jun 03, 2016	151.34K	Options	—	Jun 01
Form 4	—	—	$34.29	$49.99K	May 17, 2016	151.34K	Options	—	May 13
Form 4	—	49.14	—	—	Apr 12, 2016	49.14	Grant	—	Apr 08
Form 4	—	10.00K	—	—	Mar 03, 2016	10.00K	Grant	—	Mar 01
Form 4/A	—	145.67K	—	—	Mar 03, 2016	145.67K	Grant	—	Feb 29
Form 4	—	173.51K	—	—	Mar 02, 2016	173.51K	Grant	—	Feb 29
Form 3	—	—	—	—	Mar 01, 2016	—	—	—	—

Showing 17 results

SIRONA DENTAL SYSTEMS, INC.

General Counsel and Secretary

Updated Mar 01, 2016


Form 4	-100.00%	-91.33K	$40.03	$56.32K	Mar 01, 2016	—	Options	—	Dec 18 - Feb 29
Form 4	-0.06%	-47.00	$109.03	-$5.12K	Nov 30, 2015	74.57K	Tax	—	Nov 25 - Nov 26
Form 4	6.90%	4.81K	—	—	Nov 27, 2015	74.62K	Grant	—	Nov 24
Form 4	-0.04%	-31.00	$109.22	-$3.39K	Nov 24, 2015	69.81K	Tax	—	Nov 20 - Nov 22
Form 4	—	—	$67.59	$103.95K	Jun 15, 2015	74.45K	Options	—	Jun 11
Form 4	—	—	$51.70	$153.44K	Mar 09, 2015	72.83K	Options	—	Mar 05
Form 4	23.16%	13.71K	—	—	Nov 28, 2014	72.94K	Grant	—	Nov 25
Form 4	-2.02%	-1.22K	$84.15	-$103.00K	Nov 24, 2014	59.23K	Tax	—	Nov 20 - Nov 22
Form 4	-2.34%	-1.56K	$70.55	-$26.09K	Aug 14, 2014	65.14K	Sale	—	Aug 12
Form 4	-2.17%	-1.41K	$55.67	-$43.98K	Feb 13, 2014	63.26K	Sale	—	Feb 11
Form 4	-0.93%	-565.00	$67.66	-$38.23K	Dec 10, 2013	60.45K	Tax	—	Dec 09
Form 4	21.15%	11.73K	—	—	Nov 29, 2013	67.17K	Grant	—	Nov 26
Form 4	-1.69%	-955.00	$70.19	-$67.03K	Nov 26, 2013	55.44K	Tax	—	Nov 22
Form 4	-2.32%	-1.41K	$52.58	-$35.29K	Jun 18, 2013	59.21K	Sale	—	Jun 14
Form 4	—	—	$11.90	$35.70K	Jan 09, 2013	56.39K	Options	—	Jan 07
Form 4	-0.78%	-420.00	$62.16	-$26.11K	Dec 10, 2012	53.39K	Tax	—	Dec 08
Form 4	-0.85%	-460.00	$62.24	-$28.63K	Nov 27, 2012	53.81K	Tax	—	Nov 23
Form 4	16.90%	8.75K	—	—	Nov 20, 2012	60.52K	Grant	—	Nov 20
Form 4	—	—	$11.73	$56.53K	Sep 13, 2012	51.77K	Options	—	Sep 11
Form 4	-2.91%	-3.00K	$28.21	-$97.84K	Jan 06, 2012	99.95K	Sale	Scheduled	Jan 03
Form 4	-0.85%	-402.00	$43.28	-$17.40K	Dec 12, 2011	46.96K	Tax	—	Dec 08
Form 4	17.46%	7.88K	—	—	Nov 23, 2011	52.98K	Grant	—	Nov 22
Form 4	—	—	$11.73	$21.34K	Oct 26, 2011	49.93K	Options	—	Oct 24
Form 4	—	—	$11.73	$35.19K	Sep 26, 2011	49.93K	Options	—	Sep 22
Form 4	19.37%	4.00K	—	—	Dec 01, 2010	24.65K	Grant	—	Nov 30
Form 4	21.47%	3.65K	—	—	Dec 10, 2009	20.65K	Grant	—	Dec 08
Form 4	—	17.00K	$10.50	$178.48K	Dec 19, 2008	17.00K	Purchase	—	Dec 17
Form 4	—	12.00K	—	—	Dec 10, 2008	12.00K	Grant	—	Dec 08
Form 3	—	—	—	—	Oct 29, 2007	—	—	—	—

Showing 29 results