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Organogenesis Holdings Inc.

ORGO Net selling
CIK 0001661181 #3789 in the set updated 21 Sep 2026
Bought (120 mo)
$67.61M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$173.65M
$0.00 on a plan · $12.34M straight out of an exercise
Sold at will
$161.31M
62 of 83 sales
Net
−$106.04M
−$93.70M against sales at will

By person

31 insiders · 170 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
NUSSDORF GLENN H
Director
$4.58M (10)
$67.10M (8)
−$62.53M
139,543,009
$372.41M
−0.2%
Ades Alan A.
Director
$3.23M (7)
$64.41M (2)
−$61.17M
238,812,503
$637.34M
+7.2%
Avista Capital Managing Member IV, LLC entity
Director
$57.41M (20)
+$57.41M
71,538
$190.92K
−94.8%
Gillheeney Gary S.
President and CEO
$18.17M (34) scheduled
−$18.17M
4,629,012
$12.35M
+1,068%
ERANI ALBERT
10% owner
$10.46M (20)
−$10.46M
51,585,403
$137.67M
−23.8%
Albert Erani Family Trust dated 12/29/2012 entity
10% owner
$6.34M (4)
−$6.34M
118,896,054
$317.31M
−0.3%
Wisdom Starr
10% owner
$5.96M (11)
−$5.96M
20,000
$53.38K
−96.6%
Montecalvo Antonio S.
Vice President, Health Policy
$902.69K (2) scheduled
−$902.69K
234,645
$626.22K
+2,666%
MACKIE WAYNE D
Director
$808.27K (9)
+$808.27K
211,800
$565.25K
Freedman Lori
Chief Admin. and Legal Officer
$725.29K (3)
+$725.29K
1,023,355
$2.73M
KATZ MICHAEL W
10% owner
$487.14K (20)
+$487.14K
76,382
$203.85K
+2,580%
GN 2016 Organo 10-Year GRAT u/a/d September 30, 2016
10% owner
$248.25K (1)
+$248.25K
59,448,027
$158.65M
0.0%
Erani Dennis
10% owner
$172.74K (1)
−$172.74K
127,625,238
$340.61M
0.0%
Driscoll Michael Joseph
Director
$50.69K (2)
$127.54K (1)
−$76.85K
225,707
$602.37K
Leibowitz Arthur S
Director
$71.23K (4)
+$71.23K
291,014
$776.66K
RED Holdings, LLC entity
10% owner
118,896,054
$317.31M
0.0%
Dennis Erani 2012 Issue Trust dated 12/20/12 entity
10% owner
118,896,054
$317.31M
0.0%
GN 2016 Family Trust u/a/d August 12, 2016 entity
10% owner
51,085,403
$136.34M
−1.9%
Burgstahler David F
President & CEO
15,561,473
$41.53M
Bilbo Patrick
Chief Operating Officer
1,249,785
$3.34M
+1,952%
Grow Brian
Chief Commercial Officer
900,817
$2.40M
+178,634%
Francisco David
Chief Financial Officer
731,020
$1.95M
Cavorsi Robert
Vice President, Strategy
275,524
$735.32K
+96.5%
Duraibabu Prathyusha
Director
247,047
$659.32K
Giacomin Jon L
Director
241,026
$643.25K
Quintero Gilberto
Director
239,073
$638.04K
Korfin Michele Ilene
Director
239,073
$638.04K
Lustig Garrett
Director
125,742
$335.58K
+359.9%
Tamaroff Joshua Alexander
Director
30,364
$81.04K
Cunningham Timothy M.
Chief Financial Officer
27,847
$74.32K
Hagopian Henry III
Interim CFO
12,073
$32.22K
+779.3%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Driscoll Michael Joseph
9 Mar 2026
Director
Buy
10,000
$2.67
$26.69K
Leibowitz Arthur S
9 Mar 2026
Director
Buy
5,000
$2.68
$13.41K
NUSSDORF GLENN H
16 Dec 2025
Director
Sell
200,000
$5.14
$1.03M
NUSSDORF GLENN H
26 Nov 2025
Director
Sell
187,957
$5.29
$994.29K
NUSSDORF GLENN H
25 Nov 2025
Director
Sell
12,043
$5.30
$63.83K
NUSSDORF GLENN H
24 Nov 2025
Director
Sell
100,000
$5.34
$534.00K
Grow Brian
11 Aug 2025
Chief Commercial Officer
Exercised, kept
4,060
$2.47
$10.03K
NUSSDORF GLENN H
10 Jun 2025
Director
Sell indirect
18,620
$3.56
$66.26K
NUSSDORF GLENN H
9 Jun 2025
Director
Sell indirect
4,156
$3.50
$14.55K
Freedman Lori
6 Jun 2025
Chief Admin. and Legal Officer
Buy
9,022
$2.99
$26.95K
Freedman Lori
5 Jun 2025
Chief Admin. and Legal Officer
Buy
142,379
$2.91
$413.63K
Freedman Lori
4 Jun 2025
Chief Admin. and Legal Officer
Buy
100,863
$2.82
$284.72K
NUSSDORF GLENN H
15 May 2025
Director
Buy indirect
107,494
$2.99
$321.00K
NUSSDORF GLENN H
14 May 2025
Director
Buy indirect
251,001
$3.09
$775.04K
Driscoll Michael Joseph
4 Mar 2025
Director
Sell
25,000
$5.10
$127.54K
Grow Brian
10 Jan 2025
Chief Commercial Officer
Exercised, kept
958
$1.24
$1.19K
Gillheeney Gary S.
16 Dec 2024
President and CEO
Sell
5,585
$3.49
$19.49K
Gillheeney Gary S.
13 Dec 2024
President and CEO
Sell
55,615
$3.36
$186.87K
Gillheeney Gary S.
12 Dec 2024
President and CEO
Sell
43,359
$3.55
$153.92K
Gillheeney Gary S.
11 Dec 2024
President and CEO
Sell
157,448
$3.64
$573.11K
Gillheeney Gary S.
10 Dec 2024
President and CEO
Sell
58,525
$3.64
$213.03K
Gillheeney Gary S.
9 Dec 2024
President and CEO
Sell
41,052
$3.52
$144.50K
Gillheeney Gary S.
6 Dec 2024
President and CEO
Sell
18,416
$3.65
$67.22K
Gillheeney Gary S.
5 Dec 2024
President and CEO
Exercised, kept
1,067,245
$0.99
$1.06M
Bilbo Patrick
28 Mar 2024
Chief Operating Officer
Exercised, kept
152,250
$1.18
$179.66K
ERANI ALBERT
10 Jan 2024
10% owner
Sell
17,972
$4.28
$76.88K
ERANI ALBERT
10 Jan 2024
10% owner
Sell
17,972
$4.28
$76.88K
ERANI ALBERT
9 Jan 2024
10% owner
Sell
197,921
$4.37
$863.98K
ERANI ALBERT
9 Jan 2024
10% owner
Sell
197,921
$4.37
$863.98K
ERANI ALBERT
12 Apr 2023
10% owner
Sell
25,000
$2.07
$51.77K
ERANI ALBERT
12 Apr 2023
10% owner
Sell
25,000
$2.07
$51.77K
KATZ MICHAEL W
21 Nov 2022
10% owner
Buy
3,000
$2.56
$7.68K
KATZ MICHAEL W
18 Nov 2022
10% owner
Buy
3,000
$2.57
$7.71K
Grow Brian
20 Aug 2022
Chief Commercial Officer
Exercised, kept
805
$1.46
$1.18K
Driscoll Michael Joseph
12 Aug 2022
Director
Buy
5,000
$4.80
$24.00K
Leibowitz Arthur S
12 Aug 2022
Director
Buy
3,000
$4.76
$14.27K
Gillheeney Gary S.
30 Jun 2022
President and CEO
Exercised, kept
505,050
$0.99
$500.00K
ERANI ALBERT
13 Jun 2022
10% owner
Sell
29,669
$4.89
$145.08K
ERANI ALBERT
13 Jun 2022
10% owner
Sell
29,669
$4.89
$145.08K
ERANI ALBERT
9 Jun 2022
10% owner
Sell
331
$5.30
$1.75K
ERANI ALBERT
9 Jun 2022
10% owner
Sell
331
$5.30
$1.75K
ERANI ALBERT
8 Jun 2022
10% owner
Sell
20,000
$5.39
$107.80K
ERANI ALBERT
8 Jun 2022
10% owner
Sell
20,000
$5.39
$107.80K
ERANI ALBERT
7 Jun 2022
10% owner
Sell
50,000
$5.49
$274.50K
ERANI ALBERT
7 Jun 2022
10% owner
Sell
50,000
$5.49
$274.50K
ERANI ALBERT
6 Jun 2022
10% owner
Sell
100,000
$5.41
$541.00K
ERANI ALBERT
6 Jun 2022
10% owner
Sell
100,000
$5.41
$541.00K
Gillheeney Gary S.
3 Jun 2022
President and CEO
Sold after exercise
36,239
$5.53
$200.40K
Gillheeney Gary S.
2 Jun 2022
President and CEO
Sold after exercise
116,608
$5.58
$650.67K
Gillheeney Gary S.
1 Jun 2022
President and CEO
Sold after exercise
94,487
$5.52
$521.57K
Gillheeney Gary S.
31 May 2022
President and CEO
Sold after exercise
109,240
$5.68
$620.48K
Gillheeney Gary S.
27 May 2022
President and CEO
Sold after exercise
56,362
$5.93
$334.23K
Gillheeney Gary S.
26 May 2022
President and CEO
Sold after exercise
61,202
$5.71
$349.46K
Gillheeney Gary S.
25 May 2022
President and CEO
Sold after exercise
84,674
$5.60
$474.17K
Gillheeney Gary S.
24 May 2022
President and CEO
Sold after exercise
52,312
$5.66
$296.09K
Gillheeney Gary S.
23 May 2022
President and CEO
Sold after exercise
53,680
$5.80
$311.34K
Gillheeney Gary S.
23 May 2022
President and CEO
Sold after exercise
6,670
$5.84
$38.95K
Gillheeney Gary S.
20 May 2022
President and CEO
Sold after exercise
58,654
$5.89
$345.47K
Gillheeney Gary S.
19 May 2022
President and CEO
Sold after exercise
118,504
$5.94
$703.91K
Gillheeney Gary S.
18 May 2022
President and CEO
Sold after exercise
86,531
$5.46
$472.46K
Gillheeney Gary S.
17 May 2022
President and CEO
Sold after exercise
98,078
$5.90
$578.66K
Gillheeney Gary S.
16 May 2022
President and CEO
Sold after exercise
80,369
$5.92
$475.78K
KATZ MICHAEL W
16 May 2022
10% owner
Buy
3,000
$6.10
$18.30K
KATZ MICHAEL W
16 May 2022
10% owner
Buy
3,000
$6.02
$18.06K
KATZ MICHAEL W
16 May 2022
10% owner
Buy
4,000
$5.99
$23.94K
Gillheeney Gary S.
13 May 2022
President and CEO
Sold after exercise
121,580
$6.18
$751.36K
Gillheeney Gary S.
13 May 2022
President and CEO
Sold after exercise
14,810
$6.06
$89.75K
Montecalvo Antonio S.
10 Mar 2022
Vice President, Health Policy
Sold after exercise
97,436
$8.39
$817.49K
Montecalvo Antonio S.
9 Mar 2022
Vice President, Health Policy
Sell
10,000
$8.52
$85.20K
KATZ MICHAEL W
13 Dec 2021
10% owner
Buy
500
$9.65
$4.83K
KATZ MICHAEL W
3 Dec 2021
10% owner
Buy
800
$9.35
$7.48K
KATZ MICHAEL W
2 Dec 2021
10% owner
Buy
800
$9.55
$7.64K
KATZ MICHAEL W
2 Dec 2021
10% owner
Buy
1,000
$9.75
$9.75K
KATZ MICHAEL W
29 Nov 2021
10% owner
Buy
1,000
$9.75
$9.75K
KATZ MICHAEL W
26 Nov 2021
10% owner
Buy
1,000
$9.75
$9.75K
KATZ MICHAEL W
26 Nov 2021
10% owner
Buy
1,000
$9.82
$9.82K
NUSSDORF GLENN H
18 Nov 2021
Director
Buy
25,000
$9.93
$248.25K
GN 2016 Organo 10-Year GRAT u/a/d September 30, 2016
18 Nov 2021
10% owner
Buy
25,000
$9.93
$248.25K
KATZ MICHAEL W
17 Nov 2021
10% owner
Buy
1,000
$10.87
$10.87K
KATZ MICHAEL W
15 Nov 2021
10% owner
Buy
1,000
$11.08
$11.08K
KATZ MICHAEL W
12 Nov 2021
10% owner
Buy
1,000
$11.00
$11.00K
KATZ MICHAEL W
12 Nov 2021
10% owner
Buy
2,000
$11.30
$22.60K
Bilbo Patrick
10 Nov 2021
Chief Operating Officer
Exercised, kept
30,450
$1.44
$43.85K
KATZ MICHAEL W
17 Aug 2021
10% owner
Buy
12,000
$13.55
$162.60K
Gillheeney Gary S.
19 Jul 2021
President and CEO
Sold after exercise
160,237
$14.02
$2.25M
Gillheeney Gary S.
16 Jul 2021
President and CEO
Sold after exercise
29,434
$15.33
$451.22K
Gillheeney Gary S.
16 Jul 2021
President and CEO
Sold after exercise
110,329
$14.58
$1.61M
Albert Erani Family Trust dated 12/29/2012
9 Jun 2021
10% owner
Sell
150,000
$15.31
$2.30M
ERANI ALBERT
9 Jun 2021
10% owner
Sell
150,000
$15.31
$2.30M
Albert Erani Family Trust dated 12/29/2012
8 Jun 2021
10% owner
Sell
100,000
$15.41
$1.54M
ERANI ALBERT
8 Jun 2021
10% owner
Sell
100,000
$15.41
$1.54M
Albert Erani Family Trust dated 12/29/2012
7 Jun 2021
10% owner
Sell
94,612
$16.14
$1.53M
ERANI ALBERT
7 Jun 2021
10% owner
Sell
94,612
$16.14
$1.53M
Albert Erani Family Trust dated 12/29/2012
4 Jun 2021
10% owner
Sell
60,000
$16.22
$973.20K
ERANI ALBERT
4 Jun 2021
10% owner
Sell
60,000
$16.22
$973.20K
Ades Alan A.
27 May 2021
Director
Sell
3,887,500
$16.40
$63.76M
NUSSDORF GLENN H
27 May 2021
Director
Sell
3,887,500
$16.40
$63.76M
Erani Dennis
27 May 2021
10% owner
Sell
9,106
$18.97
$172.74K
Wisdom Starr
9 Apr 2021
10% owner
Sell
20,000
$22.11
$442.20K
Wisdom Starr
1 Mar 2021
10% owner
Sell
8,050
$16.50
$132.83K
Wisdom Starr
25 Feb 2021
10% owner
Sell
1,950
$16.50
$32.18K
Wisdom Starr
25 Feb 2021
10% owner
Sell
27,385
$14.71
$402.83K
Wisdom Starr
24 Feb 2021
10% owner
Sell
15,154
$14.70
$222.76K
Gillheeney Gary S.
18 Feb 2021
President and CEO
Sell
16,663
$12.85
$214.12K
Gillheeney Gary S.
17 Feb 2021
President and CEO
Sell
11,174
$13.82
$154.42K
Gillheeney Gary S.
17 Feb 2021
President and CEO
Sell
78,201
$13.30
$1.04M
Gillheeney Gary S.
16 Feb 2021
President and CEO
Sell
111,406
$13.12
$1.46M
Wisdom Starr
16 Feb 2021
10% owner
Sell
170,000
$12.95
$2.20M
Gillheeney Gary S.
12 Feb 2021
President and CEO
Sell
33,391
$13.77
$459.79K
Gillheeney Gary S.
12 Feb 2021
President and CEO
Sell
77,938
$12.96
$1.01M
Wisdom Starr
12 Feb 2021
10% owner
Sell
400
$14.00
$5.60K
Wisdom Starr
12 Feb 2021
10% owner
Sell
14,000
$13.83
$193.62K
Wisdom Starr
12 Feb 2021
10% owner
Sell
85,518
$12.76
$1.09M
Ades Alan A.
11 Feb 2021
Director
Sell
200,000
$3.25
$650.00K
NUSSDORF GLENN H
11 Feb 2021
Director
Sell
200,000
$3.25
$650.00K
Gillheeney Gary S.
11 Feb 2021
President and CEO
Sell
69,127
$13.82
$955.34K
Wisdom Starr
11 Feb 2021
10% owner
Sell
23,840
$14.02
$334.24K
MACKIE WAYNE D
2 Dec 2020
Director
Buy
38,710
$5.26
$203.61K
Avista Capital Managing Member IV, LLC
24 Nov 2020
Director
Buy indirect
100
$5.00
$500.00
Avista Capital Managing Member IV, LLC
20 Nov 2020
Director
Buy indirect
2,739
$4.99
$13.67K
Avista Capital Managing Member IV, LLC
19 Nov 2020
Director
Buy indirect
36,127
$4.97
$179.61K
Avista Capital Managing Member IV, LLC
18 Nov 2020
Director
Buy indirect
45,378
$4.68
$212.52K
Ades Alan A.
17 Nov 2020
Director
Buy indirect
347,153
$3.25
$1.13M
Ades Alan A.
17 Nov 2020
Director
Buy
486,000
$3.25
$1.58M
NUSSDORF GLENN H
17 Nov 2020
Director
Buy indirect
347,153
$3.25
$1.13M
NUSSDORF GLENN H
17 Nov 2020
Director
Buy
486,000
$3.25
$1.58M
Leibowitz Arthur S
17 Nov 2020
Director
Buy
6,943
$3.25
$22.56K
MACKIE WAYNE D
17 Nov 2020
Director
Buy
42,726
$3.25
$138.86K
KATZ MICHAEL W
17 Nov 2020
10% owner
Buy
20,829
$3.25
$67.69K
Avista Capital Managing Member IV, LLC
17 Nov 2020
Director
Buy indirect
50,000
$4.45
$222.41K
Avista Capital Managing Member IV, LLC
17 Nov 2020
Director
Buy indirect
4,272,657
$3.25
$13.89M
Wisdom Starr
15 Oct 2020
10% owner
Sell
200,000
$4.50
$900.00K
Grow Brian
14 Apr 2020
Chief Commercial Officer
Exercised, kept
1,150
$1.70
$1.96K
Avista Capital Managing Member IV, LLC
16 Mar 2020
Director
Buy indirect
75,000
$3.98
$298.13K
Avista Capital Managing Member IV, LLC
13 Mar 2020
Director
Buy indirect
135,000
$4.31
$581.28K
Avista Capital Managing Member IV, LLC
12 Mar 2020
Director
Buy indirect
141,462
$4.17
$590.38K
Avista Capital Managing Member IV, LLC
12 Mar 2020
Director
Buy indirect
190,887
$3.62
$691.16K
Gillheeney Gary S.
5 Feb 2020
President and CEO
Exercised, kept
397,900
$1.70
$676.43K
Montecalvo Antonio S.
21 Jan 2020
VP Health Policy & Contracting
Exercised, kept
30,450
$1.70
$51.77K
Avista Capital Managing Member IV, LLC
26 Nov 2019
Director
Buy indirect
6,000,000
$5.00
$30.00M
Grow Brian
1 Oct 2019
Chief Commercial Officer
Exercised, kept
667
$1.70
$1.13K
MACKIE WAYNE D
13 Sep 2019
Director
Buy
1,032
$6.07
$6.27K
KATZ MICHAEL W
13 Sep 2019
10% owner
Buy
3,603
$6.00
$21.62K
Avista Capital Managing Member IV, LLC
12 Sep 2019
Director
Buy indirect
413,900
$6.25
$2.59M
MACKIE WAYNE D
12 Sep 2019
Director
Buy
3,958
$6.14
$24.30K
MACKIE WAYNE D
11 Sep 2019
Director
Buy
3,133
$5.80
$18.17K
Avista Capital Managing Member IV, LLC
11 Sep 2019
Director
Buy indirect
447,000
$5.75
$2.57M
Avista Capital Managing Member IV, LLC
10 Sep 2019
Director
Buy indirect
12,000
$5.18
$62.21K
MACKIE WAYNE D
10 Sep 2019
Director
Buy
8,877
$5.17
$45.90K
Avista Capital Managing Member IV, LLC
9 Sep 2019
Director
Buy indirect
25,000
$5.12
$128.02K
MACKIE WAYNE D
9 Sep 2019
Director
Buy
1,000
$4.95
$4.95K
Ades Alan A.
6 Sep 2019
Director
Buy
10,000
$5.03
$50.27K
NUSSDORF GLENN H
6 Sep 2019
Director
Buy
10,000
$5.03
$50.27K
Avista Capital Managing Member IV, LLC
6 Sep 2019
Director
Buy indirect
500,000
$5.18
$2.59M
Avista Capital Managing Member IV, LLC
5 Sep 2019
Director
Buy indirect
177,600
$4.89
$868.57K
Ades Alan A.
5 Sep 2019
Director
Buy
5,000
$4.53
$22.66K
NUSSDORF GLENN H
5 Sep 2019
Director
Buy
5,000
$4.53
$22.66K
Avista Capital Managing Member IV, LLC
4 Sep 2019
Director
Buy indirect
200,000
$4.90
$979.22K
Ades Alan A.
4 Sep 2019
Director
Buy
50,000
$4.62
$231.19K
NUSSDORF GLENN H
4 Sep 2019
Director
Buy
50,000
$4.62
$231.19K
KATZ MICHAEL W
4 Sep 2019
10% owner
Buy
10,000
$4.50
$44.98K
MACKIE WAYNE D
4 Sep 2019
Director
Buy
32,000
$4.70
$150.51K
Avista Capital Managing Member IV, LLC
3 Sep 2019
Director
Buy indirect
200,000
$4.75
$949.76K
Ades Alan A.
3 Sep 2019
Director
Buy
100
$4.25
$425.00
Ades Alan A.
3 Sep 2019
Director
Buy
50,000
$4.38
$218.93K
NUSSDORF GLENN H
3 Sep 2019
Director
Buy
100
$4.25
$425.00
NUSSDORF GLENN H
3 Sep 2019
Director
Buy
50,000
$4.38
$218.93K
MACKIE WAYNE D
3 Sep 2019
Director
Buy
50,000
$4.31
$215.71K
Leibowitz Arthur S
3 Sep 2019
Director
Buy
5,000
$4.20
$21.00K
Avista Capital Managing Member IV, LLC
10 Dec 2018
10% owner
Buy indirect
6,538,732
no price

What was left out

Form 4 filings counted 271
Amendments (4/A) skipped 10
Filings about a different issuer 0
Unreadable filings 0
Joint filings 56
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 21
Sales at will 62
Transactions with no price 1
Shares from compensation/vesting 287,940,282
Sales filed before the plan box existed 42
History held since 29 Nov 2016