Total buying$00 buys
META
Meta Platforms, Inc.
NasdaqTechnologyServices-Computer Programming, Data Processing, Etc.
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$54.1M28 sells
Net open-market−$54.1MBuying minus selling
Active insiders3Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 14, 2026
Open-market transaction mix · 28 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 | 20 | 0 | $0 | $52.0M | -$52.0M |
| Oct 2026 | 0 | 8 | 0 | $0 | $2.17M | -$2.17M |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (3)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- ZM-$11.9M
- OJ-$3.3M
META 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 period30transactionstxns
- S · Open-market sells · dominant28 · 93%
- C · Code C2 · 7%
Activity by reported role
A joint filing can contribute to multiple rolesCOO16
CC12
CPO2
Reported Holdings After
Separated by insider, security, and ownership type
Zuckerberg MarkClass A Common Stock · Indirect · By CZI Holdings, LLC
0Sep 24, 2026
Zuckerberg MarkClass A Common Stock · Indirect · By Chan Zuckerberg Biohub, Inc.
1,220,703Sep 24, 2026
Olivan JavierClass A Common Stock · Direct
6,932Oct 12, 2026
Olivan JavierClass A Common Stock · Indirect · By Olivan D LLC
5,752Oct 12, 2026
Olivan JavierClass A Common Stock · Indirect · By Olivan Reinhold D LLC
1,004Oct 12, 2026
Olivan JavierClass A Common Stock · Indirect · By Olivan Reinhold Family Revocable Trust u/a/d 10/16/12
76,213Oct 12, 2026
Cox Christopher KClass A Common Stock · Indirect · Christopher K. Cox Revocable Trust
184,516Sep 21, 2026
Zuckerberg MarkClass B Common Stock · Indirect · By CZI Holdings, LLC
100,102,127Sep 24, 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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Meta Platforms, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Meta Platforms, Inc.?
Olivan Javier, Zuckerberg Mark, Cox Christopher K.
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?
Olivan Javier reported a sale on Oct 12, 2026 valued at $297k. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $54,178,989.88. 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.