Notice of Proposed Sale · 144
Butterfly Network, Inc.
BFLYNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Butterfly Network, Inc.
- Issuer CIK
- 0001804176
- SEC file number
- 001-39292
- Phone
- 781-557-4800
- Person for whose account securities are to be sold
- Carlson Megan
- Relationships to issuer
- Officer
- Street
- 1600 DISTRICT AVENUE
- City
- BURLINGTON
- State / country code
- MA
- Postal code
- 01803
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Class A | 10,114 | 88,447.94 | 244,858,246 | 10/02/2026 | NYSE | Fidelity Brokerage Services LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Fidelity Brokerage Services LLC
- Street
- 900 Salem Street
- City
- Smithfield
- State / country code
- RI
- Postal code
- 02917
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Class A | 10/01/2026 | Restricted Stock Vesting | Issuer | 10,114 | N | 10/01/2026 | Compensation |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Megan Carlson | Class A | 07/02/2026 | 41,303 | 328,916.44 |
| Megan Carlson | Class A | 07/31/2026 | 68,852 | 541,405.86 |
| Megan Carlson | Class A | 09/04/2026 | 13,804 | 100,792.67 |
Seller — prior-sale row 1, entry 1
- Name
- Megan Carlson
- Street
- 1600 District Avenue
- City
- Burlington
- State / country code
- MA
- Postal code
- 01803
Seller — prior-sale row 2, entry 1
- Name
- Megan Carlson
- Street
- 1600 District Avenue
- City
- Burlington
- State / country code
- MA
- Postal code
- 01803
Seller — prior-sale row 3, entry 1
- Name
- Megan Carlson
- Street
- 1600 District Avenue
- City
- 100792.67
- State / country code
- MA
- Postal code
- 01803
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Remarks
Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Notice signature
- Notice date
- 10/02/2026
- Signed
- /s/ Tyler Johnson, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Megan Carlson