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SEC Form 4 research

Adverum Biotechnologies, Inc. insider transactions

Inspect Adverum Biotechnologies, Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001501756
Reporting owners
80
Officers and directors
18
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 0 rows, 7 columns

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 20 rows, 3 columns

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Blumenkranz Mark S.000161486926
Svoronos Dawn000157457918
Beckman Richard00019089422
Seyedkazemi Setareh00019030885
D'Souza Rupert00018971122
Fischer Laurent000137934417
Soparkar Peter00017363158
Rubinstein Linda M00013219378
Scopa James Paul000135695033
Bain Linda000157840716
Chalberg Thomas W.00016148725
Clark Julie00018657381
Gasmi Mehdi000161487528
Hull Hans000161487612
Lupher, Jr. Mark L.00017753231
Machado Patrick0001311210117
PATTERSON LEONE D00012335399
Riley Brigit00018828572
Schwartz Steven Daniel000161509610
Wachter Paul000150449123
Blumenkranz Mark S. ↗Svoronos Dawn ↗Beckman Richard ↗Seyedkazemi Setareh ↗D'Souza Rupert ↗Fischer Laurent ↗Soparkar Peter ↗Rubinstein Linda M ↗Scopa James Paul ↗Bain Linda ↗Chalberg Thomas W. ↗Clark Julie ↗Gasmi Mehdi ↗Hull Hans ↗Lupher, Jr. Mark L. ↗Machado Patrick ↗PATTERSON LEONE D ↗Riley Brigit ↗Schwartz Steven Daniel ↗Wachter Paul ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.