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SEC Form 4 research

Butterfly Network, Inc. insider transactions

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

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

Issuer CIK
0001804176
Reporting owners
39
Officers and directors
20
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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.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-082026-10-06DEVIVO JOSEPHS35,790$10.02Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-06 and its public availability date is 2026-10-08. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0002064832-26-000329 ↗SEC accession 0002064832-26-000327 ↗SEC accession 0002064832-26-000325 ↗

Recent insider disclosures

Inspect all 28 displayed rows: 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.

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2026-10-082026-10-06DEVIVO JOSEPHS35,790$10.02Not reported
2026-10-062026-10-02Carlson MeganS10,114$8.75Not reported
2026-09-242026-09-23DEVIVO JOSEPHS3,169$10.02Not reported
2026-09-242026-09-22DEVIVO JOSEPHS2,811$10Not reported
2026-09-092026-09-04Cashman SteveS140,112$7.3Not reported
2026-09-092026-09-04Carlson MeganS13,804$7.3Not reported
2026-09-052026-09-02Caezza NicholasS1,709$8.15Not reported
2026-08-182026-08-14Phanstiel S. LouiseP115,200$8.68Not reported
2026-08-182026-08-17ROBBINS LARRYS582,500$8.97Not reported
2026-08-182026-08-14ROBBINS LARRYS824,700$8.7Not reported
2026-08-182026-08-13ROBBINS LARRYS175,300$8.86Not reported
2026-08-182026-08-13ROBBINS LARRYS500,000$9.24Not reported
2026-08-182026-08-13ROBBINS LARRYS215,233$9.54Not reported
2026-08-132026-08-11Caezza NicholasS10,000$9.75Not reported
2026-08-132026-08-10DEVIVO JOSEPHS68,346$10.01Not reported
2026-08-052026-07-31Carlson MeganS68,852$7.86Not reported
2026-08-042026-08-03ROBBINS LARRYS156,163$8.1Not reported
2026-08-042026-07-31ROBBINS LARRYS1,720,129$7.39Not reported
2026-07-252026-07-22ROTHBERG JONATHAN MS36,366$6.47Not reported
2026-07-252026-07-22ROTHBERG JONATHAN MS496,680$6.47Not reported
2026-07-252026-07-22ROTHBERG JONATHAN MS72,724$6.47Not reported
2026-07-252026-07-22ROTHBERG JONATHAN MS54,143$6.47Not reported
2026-07-222026-07-20Ku VictorS48,540$6.56Not reported
2026-07-222026-07-20Doherty John N.S57,136$6.56Not reported
2026-07-222026-07-20DEVIVO JOSEPHS211,798$6.56Not reported
2026-07-222026-07-21ROTHBERG JONATHAN MS753,320$6.74Not reported
2026-07-222026-07-20ROTHBERG JONATHAN MS1,177,276$6.61Not reported
2026-07-222026-07-17ROTHBERG JONATHAN MS1,195,857$6.6Not reported

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

Inspect all 21 displayed rows: Officers and directors in the directory

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Getz Heather C000148148534
Fruchterman Todd00014812171
Weiss Lawrence T00019302933
Shahida Darius00018409725
DEVIVO JOSEPH000125879015
Phanstiel S. Louise000147151813
Stoica Andrei G000180886829
Martin John David00019148101
Quander Troy00018831482
ROTHBERG JONATHAN M000107635275
Caezza Nicholas00020800567
Carfora Dawn00018427991
Carlson Megan00020800557
Cashman Steve000203557611
Doherty John N.000164575610
Fielding Stephanie00018410702
Ku Victor00020870623
Miller Mary00018410884
Perri David00017956966
Pugh Stacey00018519691
ROBBINS LARRY0001228603220
Getz Heather C ↗Fruchterman Todd ↗Weiss Lawrence T ↗Shahida Darius ↗DEVIVO JOSEPH ↗Phanstiel S. Louise ↗Stoica Andrei G ↗Martin John David ↗Quander Troy ↗ROTHBERG JONATHAN M ↗Caezza Nicholas ↗Carfora Dawn ↗Carlson Megan ↗Cashman Steve ↗Doherty John N. ↗Fielding Stephanie ↗Ku Victor ↗Miller Mary ↗Perri David ↗Pugh Stacey ↗ROBBINS LARRY ↗

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.