Total buying$00 buys
BFLY
Butterfly Network, Inc.
NYSEHealthcareX-Ray Apparatus & Tubes & Related Irradiation Apparatus
Insider activity for last month from 09/20 to 10/20.
How these metrics are calculated
Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total selling$506k4 sells
Net open-market−$506kBuying minus selling
Active insiders3Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 15, 2026
Open-market transaction mix · 4 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 2 | 0 | $0 | $59.8k | -$59.8k |
| Oct 2026 | 0 | 2 | 1 | $0 | $447k | -$447k |
Distinct insiders active
Reporting-owner CIKs by month · peak Oct 2026 (3)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- DJ-$418.5k
- CM-$88.4k
- NM+$0
BFLY transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.| Company | Insider | Activity | Disclosed value | Filed (ET) |
|---|---|---|---|---|
BFLYButterfly Network, Inc. | Noonen MichaelDIR | A · grantSEC filing ↗ | $0View disclosure → | |
BFLYButterfly Network, Inc. | Devivo JosephPRES · CEO | S · sale10b5-1 detectedSEC filing ↗ | -$358kView disclosure → | |
BFLYButterfly Network, Inc. | Carlson MeganCS | S · saleSEC filing ↗ | -$88.4kView disclosure → | |
BFLYButterfly Network, Inc. | Devivo JosephPRES · CEO | S · sale10b5-1 detectedSEC filing ↗ | -$31.7kView disclosure → | |
BFLYButterfly Network, Inc. | Devivo JosephPRES · CEO | S · sale10b5-1 detectedSEC filing ↗ | -$28.1kView disclosure → |
Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period5transactionstxns
- S · Open-market sells · dominant4 · 80%
- A · Grants / awards1 · 20%
Activity by reported role
A joint filing can contribute to multiple rolesChief executive officer3
PRES3
CS1
Director1
Reported Holdings After
Separated by insider, security, and ownership type
Devivo JosephClass A Common Stock · Direct
7,311,930Oct 06, 2026
Carlson MeganClass A Common Stock · Direct
401,971Oct 02, 2026
Noonen MichaelClass A Common Stock · Direct
37,037Oct 13, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 20 → Oct 20
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Butterfly Network, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Butterfly Network, Inc.?
NOONEN MICHAEL, DEVIVO JOSEPH, Carlson Megan.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Devivo Joseph reported a sale on Oct 06, 2026 valued at $358k. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $506,929.28. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.