ASRT

Assertio Holdings, Inc.

Insider trading activity for Assertio Holdings, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

-$6.8K

net selling

Bought(0 · 0 insiders): $0
Sold(1 · 1 insiders): $6.8K

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 16	McKee William	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	McKee William	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	McKee William	Director	UTENDR	27,936	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	DTOISS◆	21,128	—	—	—	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	DTOISS◆	12,591	—	—	—	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	DTOISS◆	18,900	—	—	—	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	DTOISS◆	15,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	DTOISS◆	25,748	—	—	—	Open the original filing on SEC.gov
Jun 16	Schlessinger Sam	EVP, General Counsel	UTENDR	14,738	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Kirk Sigurd	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Kirk Sigurd	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Kirk Sigurd	Director	DTOISS◆	7,913	—	—	—	Open the original filing on SEC.gov
Jun 16	Kirk Sigurd	Director	UTENDR	12,017	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Emany Sravan Kumar	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Emany Sravan Kumar	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Emany Sravan Kumar	Director	DTOISS◆	1,753	—	—	—	Open the original filing on SEC.gov
Jun 16	Emany Sravan Kumar	Director	UTENDR	23,855	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	DTOISS◆	27,888	—	—	—	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	DTOISS◆	12,591	—	—	—	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	DTOISS◆	22,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	DTOISS◆	15,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	DTOISS◆	32,042	—	—	—	Open the original filing on SEC.gov
Jun 16	Schwichtenberg Paul	President and COO	UTENDR	13,987	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Reisenauer Mark L	CEO	DTOISS◆	26,667	—	—	—	Open the original filing on SEC.gov
Jun 16	Reisenauer Mark L	CEO	DTOISS◆	66,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Reisenauer Mark L	CEO	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Reisenauer Mark L	CEO	DTOISS◆	33,333	—	—	—	Open the original filing on SEC.gov
Jun 16	Reisenauer Mark L	CEO	UTENDR	3,583	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Mason Heather L	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Mason Heather L	Director	DTOISS◆	36,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Mason Heather L	Director	UTENDR	6,666	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Mason Heather L	Director	UTENDR	20,944	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Stark David Matthew	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Stark David Matthew	Director	DTOISS◆	5,415	—	—	—	Open the original filing on SEC.gov
Jun 16	Stark David Matthew	Director	UTENDR	11,420	—	—	-100.0%	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	DTOISS◆	21,128	—	—	—	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	DTOISS◆	12,591	—	—	—	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	DTOISS◆	22,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	DTOISS◆	15,666	—	—	—	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	DTOISS◆	26,026	—	—	—	Open the original filing on SEC.gov
Jun 16	Patel Ajay	EVP and CFO	UTENDR	15,942	—	—	-100.0%	Open the original filing on SEC.gov
May 13	Mason Heather L	Director	GGIFT	6,666	—	—	—	Open the original filing on SEC.gov
May 13	Mason Heather L	Director	GGIFT	6,666	—	—	-24.1%	Open the original filing on SEC.gov
May 5	Stark David Matthew	Director	AGRANT	4,851	—	—	+73.9%	Open the original filing on SEC.gov
May 5	Emany Sravan Kumar	Director	AGRANT	4,851	—	—	+25.5%	Open the original filing on SEC.gov
May 5	Kirk Sigurd	Director	AGRANT	4,851	—	—	+67.7%	Open the original filing on SEC.gov
May 5	McKee William	Director	AGRANT	4,851	—	—	+21.0%	Open the original filing on SEC.gov
May 5	Mason Heather L	Director	AGRANT	4,851	—	—	+21.3%	Open the original filing on SEC.gov
Mar 2	Schlessinger Sam	EVP, General Counsel	AGRANT◆	21,128	—	—	—	Open the original filing on SEC.gov
Mar 2	Schlessinger Sam	EVP, General Counsel	AGRANT◆	18,804	—	—	—	Open the original filing on SEC.gov
Mar 2	Patel Ajay	EVP and CFO	AGRANT◆	21,128	—	—	—	Open the original filing on SEC.gov
Mar 2	Patel Ajay	EVP and CFO	AGRANT◆	18,804	—	—	—	Open the original filing on SEC.gov
Mar 2	Schwichtenberg Paul	President and COO	AGRANT◆	27,888	—	—	—	Open the original filing on SEC.gov
Mar 2	Schwichtenberg Paul	President and COO	AGRANT◆	24,820	—	—	—	Open the original filing on SEC.gov
Mar 2	Reisenauer Mark L	CEO	AGRANT◆	26,667	—	—	—	Open the original filing on SEC.gov
Feb 21	Schlessinger Sam	EVP, General Counsel	MEXER◆	1,143	—	—	—	Open the original filing on SEC.gov
Feb 21	Schlessinger Sam	EVP, General Counsel	FTAX	510	$11.84	$6K	-3.3%	Open the original filing on SEC.gov
Feb 21	Schlessinger Sam	EVP, General Counsel	MEXER	1,143	—	—	+8.1%	Open the original filing on SEC.gov
Feb 21	Patel Ajay	EVP and CFO	MEXER◆	1,143	—	—	—	Open the original filing on SEC.gov
Feb 21	Patel Ajay	EVP and CFO	FTAX	566	$11.84	$6.7K	-3.4%	Open the original filing on SEC.gov
Feb 21	Patel Ajay	EVP and CFO	MEXER	1,143	—	—	+7.4%	Open the original filing on SEC.gov
Feb 21	Schwichtenberg Paul	President and COO	MEXER◆	1,143	—	—	—	Open the original filing on SEC.gov
Feb 21	Schwichtenberg Paul	President and COO	FTAX	566	$11.84	$6.7K	-3.9%	Open the original filing on SEC.gov
Feb 21	Schwichtenberg Paul	President and COO	MEXER	1,143	—	—	+8.5%	Open the original filing on SEC.gov
Feb 18	Schlessinger Sam	EVP, General Counsel	MEXER◆	2,778	—	—	—	Open the original filing on SEC.gov
Feb 18	Schlessinger Sam	EVP, General Counsel	FTAX	1,239	$11.87	$14.7K	-8.1%	Open the original filing on SEC.gov
Feb 18	Schlessinger Sam	EVP, General Counsel	MEXER	2,778	—	—	+22.1%	Open the original filing on SEC.gov
Feb 18	Schwichtenberg Paul	President and COO	MEXER◆	2,778	—	—	—	Open the original filing on SEC.gov
Feb 18	Schwichtenberg Paul	President and COO	FTAX	1,377	$11.87	$16.3K	-9.3%	Open the original filing on SEC.gov
Feb 18	Schwichtenberg Paul	President and COO	MEXER	2,778	—	—	+23.1%	Open the original filing on SEC.gov
Feb 18	Patel Ajay	EVP and CFO	MEXER◆	2,778	—	—	—	Open the original filing on SEC.gov
Feb 18	Patel Ajay	EVP and CFO	FTAX	1,377	$11.87	$16.3K	-8.2%	Open the original filing on SEC.gov
Feb 18	Patel Ajay	EVP and CFO	MEXER	2,778	—	—	+19.9%	Open the original filing on SEC.gov
Feb 7	Schlessinger Sam	EVP, General Counsel	MEXER◆	1,389	—	—	—	Open the original filing on SEC.gov
Feb 7	Schlessinger Sam	EVP, General Counsel	FTAX	619	$12.74	$7.9K	-4.7%	Open the original filing on SEC.gov
Feb 7	Schlessinger Sam	EVP, General Counsel	MEXER	1,389	—	—	+11.8%	Open the original filing on SEC.gov
Feb 7	Schwichtenberg Paul	President and COO	MEXER◆	1,666	—	—	—	Open the original filing on SEC.gov
Feb 7	Schwichtenberg Paul	President and COO	FTAX	825	$12.74	$10.5K	-6.4%	Open the original filing on SEC.gov
Feb 7	Schwichtenberg Paul	President and COO	MEXER	1,666	—	—	+14.9%	Open the original filing on SEC.gov
Feb 7	Patel Ajay	EVP and CFO	MEXER◆	1,666	—	—	—	Open the original filing on SEC.gov
Feb 7	Patel Ajay	EVP and CFO	FTAX	825	$12.74	$10.5K	-5.6%	Open the original filing on SEC.gov
Feb 7	Patel Ajay	EVP and CFO	MEXER	1,666	—	—	+12.7%	Open the original filing on SEC.gov
Nov 13, 2025	Reisenauer Mark L	CEO	AGRANT◆	1M	—	—	—	Open the original filing on SEC.gov
Nov 13, 2025	Reisenauer Mark L	CEO	AGRANT◆	500,000	—	—	—	Open the original filing on SEC.gov
Nov 10, 2025	Stark David Matthew	Director	SSELL◷	8,959	$0.7597	$6.8K	-8.3%	Open the original filing on SEC.gov
May 31, 2025	O'Grady Brendan P.	CEO	MEXER◆	166,665	—	—	—	Open the original filing on SEC.gov
May 31, 2025	O'Grady Brendan P.	CEO	FTAX	49,416	$0.6643	$32.8K	-27.7%	Open the original filing on SEC.gov
May 31, 2025	O'Grady Brendan P.	CEO	MEXER	166,665	—	—	+1,424%	Open the original filing on SEC.gov
May 12, 2025	Schlessinger Sam	EVP, General Counsel	MEXER◆	38,017	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Schlessinger Sam	EVP, General Counsel	FTAX	14,958	$0.6154	$9.2K	-7.8%	Open the original filing on SEC.gov
May 12, 2025	Schlessinger Sam	EVP, General Counsel	MEXER	38,017	—	—	+24.7%	Open the original filing on SEC.gov
May 12, 2025	Schwichtenberg Paul	See Remarks	MEXER◆	38,017	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Schwichtenberg Paul	See Remarks	FTAX	16,840	$0.6154	$10.4K	-9.1%	Open the original filing on SEC.gov
May 12, 2025	Schwichtenberg Paul	See Remarks	MEXER	38,017	—	—	+26.0%	Open the original filing on SEC.gov
May 12, 2025	Patel Ajay	EVP and CFO	MEXER◆	38,017	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Patel Ajay	EVP and CFO	FTAX	16,840	$0.6154	$10.4K	-7.9%	Open the original filing on SEC.gov
May 12, 2025	Patel Ajay	EVP and CFO	MEXER	38,017	—	—	+21.6%	Open the original filing on SEC.gov
May 7, 2025	Stark David Matthew	Director	AGRANT◆	81,225	—	—	—	Open the original filing on SEC.gov
May 7, 2025	Stark David Matthew	Director	AGRANT	53,750	—	—	+100.0%	Open the original filing on SEC.gov
May 7, 2025	Kirk Sigurd	Director	AGRANT◆	81,225	—	—	—	Open the original filing on SEC.gov

DTOISS◆—

McKee William · DirectorJun 16

5,415 sh

DTOISS◆—

McKee William · DirectorJun 16

5,415 sh

UTENDR—

McKee William · DirectorJun 16

27,936 sh · -100.0% own

DTOISS◆—

Schlessinger Sam · EVP, General…Jun 16

21,128 sh

DTOISS◆—

Schlessinger Sam · EVP, General…Jun 16

12,591 sh

DTOISS◆—

Schlessinger Sam · EVP, General…Jun 16

18,900 sh

DTOISS◆—

Schlessinger Sam · EVP, General…Jun 16

15,666 sh

DTOISS◆—

Schlessinger Sam · EVP, General…Jun 16

25,748 sh

UTENDR—

Schlessinger Sam · EVP, General…Jun 16

14,738 sh · -100.0% own

DTOISS◆—

Kirk Sigurd · DirectorJun 16

5,415 sh

DTOISS◆—

Kirk Sigurd · DirectorJun 16

5,415 sh

DTOISS◆—

Kirk Sigurd · DirectorJun 16

7,913 sh

UTENDR—

Kirk Sigurd · DirectorJun 16

12,017 sh · -100.0% own

DTOISS◆—

Emany Sravan Kumar · DirectorJun 16

5,415 sh

DTOISS◆—

Emany Sravan Kumar · DirectorJun 16

5,415 sh

DTOISS◆—

Emany Sravan Kumar · DirectorJun 16

1,753 sh

UTENDR—

Emany Sravan Kumar · DirectorJun 16

23,855 sh · -100.0% own

DTOISS◆—

Schwichtenberg Paul · President and COOJun 16

27,888 sh

DTOISS◆—

Schwichtenberg Paul · President and COOJun 16

12,591 sh

DTOISS◆—

Schwichtenberg Paul · President and COOJun 16

22,666 sh

DTOISS◆—

Schwichtenberg Paul · President and COOJun 16

15,666 sh

DTOISS◆—

Schwichtenberg Paul · President and COOJun 16

32,042 sh

UTENDR—

Schwichtenberg Paul · President and COOJun 16

13,987 sh · -100.0% own

DTOISS◆—

Reisenauer Mark L · CEOJun 16

26,667 sh

DTOISS◆—

Reisenauer Mark L · CEOJun 16

66,666 sh

DTOISS◆—

Reisenauer Mark L · CEOJun 16

5,415 sh

DTOISS◆—

Reisenauer Mark L · CEOJun 16

33,333 sh

UTENDR—

Reisenauer Mark L · CEOJun 16

3,583 sh · -100.0% own

DTOISS◆—

Mason Heather L · DirectorJun 16

5,415 sh

DTOISS◆—

Mason Heather L · DirectorJun 16

36,666 sh

UTENDR—

Mason Heather L · DirectorJun 16

6,666 sh · -100.0% own

UTENDR—

Mason Heather L · DirectorJun 16

20,944 sh · -100.0% own

DTOISS◆—

Stark David Matthew · DirectorJun 16

5,415 sh

DTOISS◆—

Stark David Matthew · DirectorJun 16

5,415 sh

UTENDR—

Stark David Matthew · DirectorJun 16

11,420 sh · -100.0% own

DTOISS◆—

Patel Ajay · EVP and CFOJun 16

21,128 sh

DTOISS◆—

Patel Ajay · EVP and CFOJun 16

12,591 sh

DTOISS◆—

Patel Ajay · EVP and CFOJun 16

22,666 sh

DTOISS◆—

Patel Ajay · EVP and CFOJun 16

15,666 sh

DTOISS◆—

Patel Ajay · EVP and CFOJun 16

26,026 sh

UTENDR—

Patel Ajay · EVP and CFOJun 16

15,942 sh · -100.0% own

GGIFT—

Mason Heather L · DirectorMay 13

6,666 sh

GGIFT—

Mason Heather L · DirectorMay 13

6,666 sh · -24.1% own

AGRANT—

Stark David Matthew · DirectorMay 5

4,851 sh · +73.9% own

AGRANT—

Emany Sravan Kumar · DirectorMay 5

4,851 sh · +25.5% own

AGRANT—

Kirk Sigurd · DirectorMay 5

4,851 sh · +67.7% own

AGRANT—

McKee William · DirectorMay 5

4,851 sh · +21.0% own

AGRANT—

Mason Heather L · DirectorMay 5

4,851 sh · +21.3% own

AGRANT◆—

Schlessinger Sam · EVP, General…Mar 2

21,128 sh

AGRANT◆—

Schlessinger Sam · EVP, General…Mar 2

18,804 sh

AGRANT◆—

Patel Ajay · EVP and CFOMar 2

21,128 sh

AGRANT◆—

Patel Ajay · EVP and CFOMar 2

18,804 sh

AGRANT◆—

Schwichtenberg Paul · President and COOMar 2

27,888 sh

AGRANT◆—

Schwichtenberg Paul · President and COOMar 2

24,820 sh

AGRANT◆—

Reisenauer Mark L · CEOMar 2

26,667 sh

MEXER◆—

Schlessinger Sam · EVP, General…Feb 21

1,143 sh

FTAX$6K

Schlessinger Sam · EVP, General…Feb 21

510 sh @ $11.84 · -3.3% own

MEXER—

Schlessinger Sam · EVP, General…Feb 21

1,143 sh · +8.1% own

MEXER◆—

Patel Ajay · EVP and CFOFeb 21

1,143 sh

FTAX$6.7K

Patel Ajay · EVP and CFOFeb 21

566 sh @ $11.84 · -3.4% own

MEXER—

Patel Ajay · EVP and CFOFeb 21

1,143 sh · +7.4% own

MEXER◆—

Schwichtenberg Paul · President and COOFeb 21

1,143 sh

FTAX$6.7K

Schwichtenberg Paul · President and COOFeb 21

566 sh @ $11.84 · -3.9% own

MEXER—

Schwichtenberg Paul · President and COOFeb 21

1,143 sh · +8.5% own

MEXER◆—

Schlessinger Sam · EVP, General…Feb 18

2,778 sh

FTAX$14.7K

Schlessinger Sam · EVP, General…Feb 18

1,239 sh @ $11.87 · -8.1% own

MEXER—

Schlessinger Sam · EVP, General…Feb 18

2,778 sh · +22.1% own

MEXER◆—

Schwichtenberg Paul · President and COOFeb 18

2,778 sh

FTAX$16.3K

Schwichtenberg Paul · President and COOFeb 18

1,377 sh @ $11.87 · -9.3% own

MEXER—

Schwichtenberg Paul · President and COOFeb 18

2,778 sh · +23.1% own

MEXER◆—

Patel Ajay · EVP and CFOFeb 18

2,778 sh

FTAX$16.3K

Patel Ajay · EVP and CFOFeb 18

1,377 sh @ $11.87 · -8.2% own

MEXER—

Patel Ajay · EVP and CFOFeb 18

2,778 sh · +19.9% own

MEXER◆—

Schlessinger Sam · EVP, General…Feb 7

1,389 sh

FTAX$7.9K

Schlessinger Sam · EVP, General…Feb 7

619 sh @ $12.74 · -4.7% own

MEXER—

Schlessinger Sam · EVP, General…Feb 7

1,389 sh · +11.8% own

MEXER◆—

Schwichtenberg Paul · President and COOFeb 7

1,666 sh

FTAX$10.5K

Schwichtenberg Paul · President and COOFeb 7

825 sh @ $12.74 · -6.4% own

MEXER—

Schwichtenberg Paul · President and COOFeb 7

1,666 sh · +14.9% own

MEXER◆—

Patel Ajay · EVP and CFOFeb 7

1,666 sh

FTAX$10.5K

Patel Ajay · EVP and CFOFeb 7

825 sh @ $12.74 · -5.6% own

MEXER—

Patel Ajay · EVP and CFOFeb 7

1,666 sh · +12.7% own

AGRANT◆—

Reisenauer Mark L · CEONov 13, 2025

1M sh

AGRANT◆—

Reisenauer Mark L · CEONov 13, 2025

500,000 sh

SSELL◷$6.8K

Stark David Matthew · DirectorNov 10, 2025

8,959 sh @ $0.7597 · -8.3% own

MEXER◆—

O'Grady Brendan P. · CEOMay 31, 2025

166,665 sh

FTAX$32.8K

O'Grady Brendan P. · CEOMay 31, 2025

49,416 sh @ $0.6643 · -27.7% own

MEXER—

O'Grady Brendan P. · CEOMay 31, 2025

166,665 sh · +1,424% own

MEXER◆—

Schlessinger Sam · EVP, General…May 12, 2025

38,017 sh

FTAX$9.2K

Schlessinger Sam · EVP, General…May 12, 2025

14,958 sh @ $0.6154 · -7.8% own

MEXER—

Schlessinger Sam · EVP, General…May 12, 2025

38,017 sh · +24.7% own

MEXER◆—

Schwichtenberg Paul · See RemarksMay 12, 2025

38,017 sh

FTAX$10.4K

Schwichtenberg Paul · See RemarksMay 12, 2025

16,840 sh @ $0.6154 · -9.1% own

MEXER—

Schwichtenberg Paul · See RemarksMay 12, 2025

38,017 sh · +26.0% own

MEXER◆—

Patel Ajay · EVP and CFOMay 12, 2025

38,017 sh

FTAX$10.4K

Patel Ajay · EVP and CFOMay 12, 2025

16,840 sh @ $0.6154 · -7.9% own

MEXER—

Patel Ajay · EVP and CFOMay 12, 2025

38,017 sh · +21.6% own

AGRANT◆—

Stark David Matthew · DirectorMay 7, 2025

81,225 sh

AGRANT—

Stark David Matthew · DirectorMay 7, 2025

53,750 sh · +100.0% own

AGRANT◆—

Kirk Sigurd · DirectorMay 7, 2025

81,225 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 30 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

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Everyone who has filed a Form 4 for this issuer.

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