Massivemarkets

SEC Form 4

RINGCENTRAL, INC. (RNG) insider trading

In the 12 months to Oct 23, 2026, 6 RNG insiders reported open-market sales of $24.1M across 46 filings; no open-market purchases were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$24.1M
46 filings · 6 insiders
Open-market purchases
$0
0 filings
Pre-arranged sales (10b5-1)
46 of 46
All $24.1M sold was pre-arranged

Who traded RNG, and when

  • Sale
  • Sale, pre-arranged (10b5-1)

RNG daily close from Oct 23, 2025 to Oct 23, 2026, between $24.82 and $85.79, last $85.79. 46 sale and 0 purchase filings by 6 insiders, marked at their filing dates. Vladimir Shmunis, CEO and Chairman: sold $10.0M across 4 filings, first filed Nov 24, 2025, last Sep 3, 2026. Kira Makagon, President and COO: sold $8.4M across 8 filings, first filed Dec 1, 2025, last Sep 16, 2026. Vaibhav Agarwal, Chief Financial Officer: sold $3.0M across 11 filings, first filed Nov 19, 2025, last Sep 3, 2026. Tarun Arora, Chief Accounting Officer: sold $2.0M across 15 filings, first filed Nov 14, 2025, last Sep 11, 2026. Amy Guggenheim Shenkan, Director: sold $366.6K across 5 filings, first filed Jan 5, 2026, last Oct 6, 2026. Robert I. Theis, Director: sold $275.6K across 3 filings, first filed Jan 5, 2026, last Jul 2, 2026.

Largest mark · tap a row for others

Vladimir Shmunis · CEO and Chairman

Sale $5,007,176

141,115 shares at $35.48 avg

Filed Feb 24, 2026 · traded Feb 23

Pre-arranged (10b5-1) · close on filing date $35.19

RNG daily closelast $85.79

Vladimir Shmunis · CEO and Chairman

$10.0M sold

Kira Makagon · President and COO

$8.4M sold

Vaibhav Agarwal · Chief Financial Officer

$3.0M sold

Tarun Arora · Chief Accounting Officer

$2.0M sold

Amy Guggenheim Shenkan · Director

$366.6K sold

Robert I. Theis · Director

$275.6K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has RINGCENTRAL, INC.'s CEO sold stock?

Yes. Vladimir Shmunis (CEO) sold 268,950 shares ($10.0M) between Nov 2025 and Sep 2026, all under a pre-arranged 10b5-1 plan.

Open-market trades

46 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Vladimir ShmunisCEO and Chairman$10.0M—4100% of sales
Kira MakagonPresident and COO$8.4M—8100% of sales
Vaibhav AgarwalChief Financial Officer$3.0M—11100% of sales
Tarun AroraChief Accounting Officer$2.0M—15100% of sales
Amy Guggenheim ShenkanDirector$366.6K—5100% of sales
Robert I. TheisDirector$275.6K—3100% of sales
Other insider activity (not market trades) · 86 records
  • Tax withholding51 records
  • Grants and awards35 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for RNG every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.