RingCentral RNG Insider Ownership

NYSE RNG

$79.97 +4.77 (+6.34%)

As of: Oct 15, 2026 · 3:59 PM EDT

Insider Holdings by Owner

8.15Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

8.45%

▼-0.625% pp QoQ

Shares Held by Insiders

7.10Mn

filed for Sep 2026

▼-6.89% QoQ

Shares Outstanding

84.05Mn

84,049,000 shares

Direct Holdings

1.52Mn

Indirect: 5.58Mn

Net Shares Traded (QoQ)

-525.03K

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 8, 2026

Across the past 12 months, open-market trades by RingCentral insiders were all sales, totaling $24.1 million (604.34K shares).

RingCentral's open-market sales in the past 12 months came from 6 insiders; no insider bought.
Vladimir Shmunis (CEO and Chairman) led open-market sales of RingCentral stock over the past 12 months with $10.03 million (268.95K shares), most recently on September 3, 2026.
The newest open-market trade among RingCentral insiders came on October 2, 2026, when Amy Guggenheim Shenkan (Director) made a sale of 1.26K shares for $99,711.
Beyond open-market trades, insiders at RingCentral received 739.3K shares in stock awards and gave up 595.38K shares to cover taxes or exercise prices in the last 12 months.
Business Quant data shows RingCentral insiders holding 7.1Mn shares in total in their latest Form 4 filings, or 8.44% of the 84.05Mn shares outstanding; that total is down 6.90% from 7.62Mn shares at the end of Q2 2026 and down 14.67% from 8.32Mn shares at the end of Q3 2025.
Direct holdings account for 1.52Mn shares (21.42%) of RNG's insider total, and indirect holdings through trusts, partnerships and family members for 5.58Mn shares (78.58%).
The insider holdings in RingCentral belong to 13 insiders who have reported on Form 4 within the past two years.
RingCentral's three largest insider shareholders, based on their latest Form 4 filings, are Vladimir Shmunis (CEO and Chairman, 5.68Mn shares), John H. Marlow (SVP, CADO & General Counsel, 615.6K shares) and Kira Makagon (President and COO, 245.38K shares).
The holding of Vladimir Shmunis makes up 80.09% of all shares held by RingCentral insiders.
In the past year, 10 insiders of RingCentral submitted 82 Form 4 filings reporting trades, awards or other transactions.
This summary of RingCentral insider activity covers Form 4 filings through October 6, 2026.

Form 4 Holdings

Insiders Holding RNG

Insiders 20

Shares held 8.15Mn

Of outstanding 9.70%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Vladimir Shmunis	Ceo And Chairman	179,106	5,457,107	5,636,213	69.2%	03 Sep, 2026
2	John H Marlow	Svp, Cado General Counsel	544,097	0	544,097	6.7%	03 Sep, 2026
3	Tarek Robbiati	Chief Executive Officer	421,425	0	421,425	5.2%	22 Nov, 2023
4	Sonalee Elizabeth Parekh	Chief Financial Officer	358,622	0	358,622	4.4%	23 Aug, 2024
5	Mohammed Katibeh	President And Coo	312,533	0	312,533	3.8%	16 Jun, 2023
6	Kira Makagon	President And Coo	245,385	0	245,385	3.0%	16 Sep, 2026
7	Abhey Lamba	Chief Financial Officer	150,442	0	150,442	1.8%	22 May, 2025
8	Vaibhav Agarwal	Chief Financial Officer	146,700	0	146,700	1.8%	03 Sep, 2026
9	Tarun Arora	Chief Accounting Officer	65,692	0	65,692	0.8%	10 Sep, 2026
10	Kenneth A Goldman	Director	43,959	0	43,959	0.5%	05 Jan, 2026
11	Prat Bhatt	Director	39,309	0	39,309	0.5%	05 Jan, 2026
12	R Neil Williams	Director	31,009	0	31,009	0.4%	04 Jun, 2024
13	Robert I Theis	Director	30,834	0	30,834	0.4%	02 Jul, 2026
14	Amy Guggenheim Shenkan	Director	28,108	0	28,108	0.3%	06 Oct, 2026
15	Allan C. Thygesen	Director	26,456	0	26,456	0.3%	05 Jun, 2023
16	Mignon L Clyburn	Director	26,135	0	26,135	0.3%	03 Jun, 2025
17	Arne Duncan	Director	14,419	0	14,419	0.2%	05 Jun, 2023
18	Ned D. Segal	Director	10,633	0	10,633	0.1%	13 Dec, 2024
19	Mahmoud Elassir	Director	10,118	0	10,118	0.1%	05 Jan, 2026
20	Mckenna Michelle	Director	8,048	0	8,048	0.1%	03 Jun, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

5,275 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
02 Oct, 2026	Amy Guggenheim Shenkan	Director	Disposed S	1,264	$78.89	$99.71K	28,108	Direct
14 Sep, 2026	Kira Makagon	President And Coo	Disposed S	36,185	$70.11	$2.54Mn	245,385	Direct
09 Sep, 2026	Tarun Arora	Chief Accounting Officer	Disposed S	1,493	$69.69	$104.04K	68,371	Direct
09 Sep, 2026	Tarun Arora	Chief Accounting Officer	Disposed S	2,679	$70.74	$189.51K	65,692	Direct
01 Sep, 2026	Kira Makagon	President And Coo	Disposed F	13,260	$70.77	$938.41K	281,570	Direct
01 Sep, 2026	Tarun Arora	Chief Accounting Officer	Disposed F	4,323	$70.77	$305.94K	70,818	Direct
01 Sep, 2026	John H Marlow	Svp, Cado General Counsel	Disposed F	6,893	$70.77	$487.82K	312,703	Direct
01 Sep, 2026	Vaibhav Agarwal	Chief Financial Officer	Disposed F	7,302	$70.77	$516.76K	153,746	Direct
01 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Acquired A	3,437	$0.00	$0	233,508	Direct
01 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed F	27,681	$70.77	$1.96Mn	205,827	Direct
02 Sep, 2026	Vaibhav Agarwal	Chief Financial Officer	Disposed S	7,046	$72.10	$508.02K	146,700	Direct
03 Sep, 2026	Tarun Arora	Chief Accounting Officer	Disposed S	954	$77.00	$73.46K	69,864	Direct
02 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	1,270	$70.32	$89.31K	204,557	Direct
02 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	5,709	$71.21	$406.54K	198,848	Direct
02 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	8,064	$72.35	$583.45K	190,784	Direct
02 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	513	$72.76	$37.32K	190,271	Direct
03 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	245	$75.36	$18.46K	190,026	Direct
03 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	7,774	$76.45	$594.34K	182,252	Direct
03 Sep, 2026	Vladimir Shmunis	Ceo And Chairman	Disposed S	3,146	$77.00	$242.25K	179,106	Direct
28 Aug, 2026	Tarun Arora	Chief Accounting Officer	Disposed S	4,568	$69.60	$317.94K	75,141	Direct

Showing 1 to 20 of 5,275 transactions