Total buying$00 buys
AIP
Arteris, Inc.
NasdaqTechnologySemiconductors & Related Devices
Insider activity for last month from 09/19 to 10/19.
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$6.09M18 sells
Net open-market−$6.09MBuying minus selling
Active insiders6Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 06, 2026
Open-market transaction mix · 18 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 | 0 | 0 | $0 | $0 | $0 |
| Oct 2026 | 0 | 18 | 2 | $0 | $6.09M | -$6.09M |
Distinct insiders active
Reporting-owner CIKs by month · peak Oct 2026 (6)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- JC-$2.9M
- MR-$434.8k
- AL-$235.4k
- KJ+$0
- MF+$0
AIP transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.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 period24transactionstxns
- S · Open-market sells · dominant18 · 75%
- M · Option exercise4 · 17%
- A · Grants / awards2 · 8%
Activity by reported role
A joint filing can contribute to multiple rolesGC10
VP10
PRES6
COO5
Director2
10% owner1
Reported Holdings After
Separated by insider, security, and ownership type
Alpern Paul LCommon Stock · Direct
61,082Oct 05, 2026
Janac K CharlesCommon Stock · Direct
154,337Oct 05, 2026
Moll Laurent RCommon Stock · Direct
194,659Oct 05, 2026
Bayview Legacy, LLCCommon Stock · Indirect · See Footnote
8,129,071Oct 01, 2026
Alpern Paul LIncentive Stock Option (right to buy) · Direct
45,000Oct 01, 2026
Alpern Paul LNon-Qualified Stock Option (right to buy) · Direct
22,500Oct 01, 2026
Janac K CharlesCommon Stock · Indirect · Bayview Legacy, LLC
8,129,071Oct 01, 2026
Munce Claudia F.Common Stock · Direct
107,369Oct 05, 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 19 → Oct 19
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Arteris, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Arteris, Inc.?
Kunkel Joachim, Munce Claudia F., Alpern Paul L, JANAC K CHARLES, Moll Laurent R, Bayview Legacy, LLC.
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?
Alpern Paul L reported a sale on Oct 05, 2026 valued at $145k. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $6,098,509.68. 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.