ADVM

Adverum Biotechnologies, Inc.

Insider trading activity for Adverum Biotechnologies, 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

-$3.8M

net selling

Bought(3 · 2 insiders): $764.9K
Sold(4 · 1 insiders): $4.6M

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
Dec 9, 2025	Frazier Life Sciences…	10% Owner	UTENDR	4.3M	$3.56	$15.3M	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	21,040	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	2,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	2,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	4,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	8,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Kiss Szilard	Director	DTOISS◆	1,250	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Hong Soo	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Hong Soo	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Hong Soo	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Hong Soo	Director	DTOISS◆	8,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	48,750	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	43,458	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	25,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	8,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	42,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	DTOISS◆	40,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	UTENDR	88,332	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	AGRANT	85,000	—	—	+2,551%	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	UTENDR	8,125	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Seyedkazemi Setareh	Chief Development…	UTENDR	54,874	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	DTOISS◆	48,750	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	DTOISS◆	44,010	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	DTOISS◆	85,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	DTOISS◆	8,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	UTENDR	85,000	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	AGRANT	85,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Ozden Rabia Gurses	Chief Medical Officer	UTENDR	8,125	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	3,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	4,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	DTOISS◆	7,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Lupher, Jr. Mark L.	Director	UTENDR	13,000	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	39,476	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	38,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	15,999	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	13,999	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	4,074	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	45,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	40,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	78,750	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	64,394	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	DTOISS◆	40,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	UTENDR	157,333	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	AGRANT	150,000	—	—	+2,046%	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	UTENDR	13,125	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Soparkar Peter	Chief Operating Officer	UTENDR	80,189	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Nicholson, C. David	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Nicholson, C. David	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Nicholson, C. David	Director	DTOISS◆	8,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	DTOISS◆	4,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Svoronos Dawn	Director	UTENDR	5,000	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Tuckson Reed Vaughn	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Tuckson Reed Vaughn	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Tuckson Reed Vaughn	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Tuckson Reed Vaughn	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Tuckson Reed Vaughn	Director	DTOISS◆	4,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	110,420	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	67,502	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	58,497	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	31,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	63,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	45,499	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	68,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	120,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	MEXER◆	150,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	200,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	DTOISS◆	93,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	UTENDR	522,666	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	AGRANT	500,000	—	—	+2,206%	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	UTENDR	25,000	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	UTENDR	351,513	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Fischer Laurent	CEO, President and…	MEXER	150,000	$4.20	$630K	+74.4%	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	10,450	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	10,520	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	4,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	3,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	4,500	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	DTOISS◆	4,666	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Scopa James Paul	Director	UTENDR	10,333	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	MEXER◆	48,750	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	DTOISS◆	62,083	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	DTOISS◆	85,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	DTOISS◆	35,000	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	UTENDR	42,000	—	—	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Rubinstein Linda M	Chief Financial Officer	AGRANT	42,000	—	—	—	Open the original filing on SEC.gov

UTENDR$15.3M

Frazier Life Sciences… · 10% OwnerDec 9, 2025

4.3M sh @ $3.56 · -100.0% own

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

10,450 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

21,040 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

2,500 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

2,500 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

4,500 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

8,000 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

2,000 sh

DTOISS◆—

Kiss Szilard · DirectorDec 9, 2025

1,250 sh

DTOISS◆—

Hong Soo · DirectorDec 9, 2025

10,450 sh

DTOISS◆—

Hong Soo · DirectorDec 9, 2025

10,520 sh

DTOISS◆—

Hong Soo · DirectorDec 9, 2025

4,000 sh

DTOISS◆—

Hong Soo · DirectorDec 9, 2025

8,000 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

48,750 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

43,458 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

25,000 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

8,500 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

42,500 sh

DTOISS◆—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

40,000 sh

UTENDR—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

88,332 sh · -100.0% own

AGRANT—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

85,000 sh · +2,551% own

UTENDR—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

8,125 sh · -100.0% own

UTENDR—

Seyedkazemi Setareh · Chief Development…Dec 9, 2025

54,874 sh · -100.0% own

DTOISS◆—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

48,750 sh

DTOISS◆—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

44,010 sh

DTOISS◆—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

85,000 sh

DTOISS◆—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

4,000 sh

DTOISS◆—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

8,000 sh

UTENDR—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

85,000 sh · -100.0% own

AGRANT—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

85,000 sh

UTENDR—

Ozden Rabia Gurses · Chief Medical…Dec 9, 2025

8,125 sh · -100.0% own

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

10,450 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

10,520 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

4,000 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

4,000 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

4,000 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

3,000 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

4,500 sh

DTOISS◆—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

7,000 sh

UTENDR—

Lupher, Jr. Mark L. · DirectorDec 9, 2025

13,000 sh · -100.0% own

DTOISS◆—