Vladimir Shmunis

Insider · CEO and Chairman · RNG

Vladimir Shmunis files insider transactions with the SEC as a ceo and chairman of RingCentral (RNG). We hold 6 disclosed purchases and sales filed since 30 September 2013, 4 of them in the last 90 days.

Files forRNG
Disclosed buys and sells6 in all, 4 in the last 90 days
Last disclosure3 September 2026

Positions held

1 post we hold — a term names its own dates; a run of filings only says when they filed

Filed 26 September 2013 — 3 September 2026CEO and Chairman · RingCentral (RNG)482 Form 4 lines · source: SEC Form 4

Everything they disclosed

120 entries, newest first — one per disclosure report, one per Form 4 line

▼ sold on the open market 56,432 shares of RingCentralSEC Form 424 November 2023Class A Common Stock · traded 21 November 2023 · filed 24 November 2023
▼ sold on the open market 1,791 shares of RingCentralSEC Form 424 November 2023Class A Common Stock · traded 21 November 2023 · filed 24 November 2023
▼ sold on the open market 58,022 shares of RingCentralSEC Form 423 August 2023Class A Common Stock · traded 21 August 2023 · filed 23 August 2023
▼ sold on the open market 200 shares of RingCentralSEC Form 423 August 2023Class A Common Stock · traded 21 August 2023 · filed 23 August 2023
▼ sold on the open market 9,502 shares of RingCentralSEC Form 423 August 2023Class A Common Stock · traded 22 August 2023 · filed 23 August 2023
▼ sold on the open market 35,559 shares of RingCentralSEC Form 416 June 2023Class A Common Stock · traded 14 June 2023 · filed 16 June 2023
▼ sold on the open market 23,740 shares of RingCentralSEC Form 416 June 2023Class A Common Stock · traded 14 June 2023 · filed 16 June 2023
▼ sold on the open market 1,900 shares of RingCentralSEC Form 416 June 2023Class A Common Stock · traded 15 June 2023 · filed 16 June 2023
▼ sold on the open market 7,502 shares of RingCentralSEC Form 416 June 2023Class A Common Stock · traded 15 June 2023 · filed 16 June 2023
▼ sold on the open market 100 shares of RingCentralSEC Form 416 June 2023Class A Common Stock · traded 15 June 2023 · filed 16 June 2023
was granted 311,993 shares of RingCentralSEC Form 423 May 2023Class A Common Stock · traded 19 May 2023 · filed 23 May 2023
was granted 4,171 shares of RingCentralSEC Form 423 May 2023Class A Common Stock · traded 20 May 2023 · filed 23 May 2023
was granted 932 shares of RingCentralSEC Form 43 May 2023Class A Common Stock · traded 20 February 2023 · filed 3 May 2023
was granted 17,144 shares of RingCentralSEC Form 43 May 2023Class A Common Stock · traded 1 May 2023 · filed 3 May 2023
had shares withheld for tax on 8,916 shares of RingCentralSEC Form 422 February 2023Class A Common Stock · traded 20 February 2023 · filed 22 February 2023
▼ sold on the open market 38,017 shares of RingCentralSEC Form 416 December 2022Class A Common Stock · traded 14 December 2022 · filed 16 December 2022
was granted 3,529 shares of RingCentralSEC Form 422 November 2022Class A Common Stock · traded 20 November 2022 · filed 22 November 2022
had shares withheld for tax on 13,701 shares of RingCentralSEC Form 422 November 2022Class A Common Stock · traded 21 November 2022 · filed 22 November 2022
was granted 3,842 shares of RingCentralSEC Form 423 August 2022Class A Common Stock · traded 20 August 2022 · filed 23 August 2022
had shares withheld for tax on 13,857 shares of RingCentralSEC Form 423 August 2022Class A Common Stock · traded 22 August 2022 · filed 23 August 2022
▲ bought on the open market 10,000 shares of RingCentralSEC Form 414 June 2022Class A Common Stock · traded 14 June 2022 · filed 14 June 2022
▲ bought on the open market 9,978 shares of RingCentralSEC Form 426 May 2022Class A Common Stock · traded 24 May 2022 · filed 26 May 2022
▲ bought on the open market 7,330 shares of RingCentralSEC Form 426 May 2022Class A Common Stock · traded 24 May 2022 · filed 26 May 2022
▲ bought on the open market 2,292 shares of RingCentralSEC Form 426 May 2022Class A Common Stock · traded 24 May 2022 · filed 26 May 2022
▲ bought on the open market 400 shares of RingCentralSEC Form 426 May 2022Class A Common Stock · traded 24 May 2022 · filed 26 May 2022
had shares withheld for tax on 17,873 shares of RingCentralSEC Form 424 May 2022Class A Common Stock · traded 20 May 2022 · filed 24 May 2022
was granted 2,855 shares of RingCentralSEC Form 424 May 2022Class A Common Stock · traded 20 May 2022 · filed 24 May 2022
was granted 4,769 shares of RingCentralSEC Form 44 May 2022Class A Common Stock · traded 2 May 2022 · filed 4 May 2022
was granted 155,756 shares of RingCentralSEC Form 44 April 2022Class A Common Stock · traded 1 April 2022 · filed 4 April 2022
was granted 155,756 shares of RingCentralSEC Form 416 March 2022Class A Common Stock · traded 14 March 2022 · filed 16 March 2022
was granted 1,434 shares of RingCentralSEC Form 423 February 2022Class A Common Stock · traded 20 February 2022 · filed 23 February 2022
was granted 930 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 940 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 2,528 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 3,607 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 5,264 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 3,417 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 166 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 1,100 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 900 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 875 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 625 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 800 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 500 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
▼ sold on the open market 500 shares of RingCentralSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
was granted 790 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 20 August 2021 · filed 16 September 2021
▼ sold on the open market 12,602 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 5,261 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 2,450 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 2,639 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 2,498 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 2,292 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 1,910 shares of RingCentralSEC Form 416 September 2021Class A Common Stock · traded 14 September 2021 · filed 16 September 2021
▼ sold on the open market 9,055 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 20 August 2021 · filed 24 August 2021
▼ sold on the open market 5,079 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 20 August 2021 · filed 24 August 2021
▼ sold on the open market 4,891 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 20 August 2021 · filed 24 August 2021
▼ sold on the open market 2,055 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 20 August 2021 · filed 24 August 2021
▼ sold on the open market 1,300 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 2,230 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 1,870 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 200 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 200 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 700 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 2,180 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 19 shares of RingCentralSEC Form 424 August 2021Class A Common Stock · traded 23 August 2021 · filed 24 August 2021
▼ sold on the open market 500 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 100 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 400 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 600 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 1,544 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 6,039 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 5,977 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
▼ sold on the open market 2,600 shares of RingCentralSEC Form 421 May 2021Class A Common Stock · traded 20 May 2021 · filed 21 May 2021
was granted 703 shares of RingCentralSEC Form 419 May 2021Class A Common Stock · traded 17 May 2021 · filed 19 May 2021
was granted 56,396 shares of RingCentralSEC Form 44 May 2021Class A Common Stock · traded 1 May 2021 · filed 4 May 2021
was granted 2,178 shares of RingCentralSEC Form 44 May 2021Class A Common Stock · traded 1 May 2021 · filed 4 May 2021
was granted 612 shares of RingCentralSEC Form 418 February 2021Class A Common Stock · traded 16 February 2021 · filed 18 February 2021
converted 10,000 shares of RingCentral (a derivative holding)SEC Form 416 September 2020Class B Common Stock · traded 14 September 2020 · filed 16 September 2020
converted 10,000 shares of RingCentralSEC Form 416 September 2020Class A Common Stock · traded 14 September 2020 · filed 16 September 2020
was granted 780 shares of RingCentralSEC Form 417 August 2020Class A Common Stock · traded 14 August 2020 · filed 17 August 2020
was granted 934 shares of RingCentralSEC Form 415 May 2020Class A Common Stock · traded 14 May 2020 · filed 15 May 2020
exercised options over 25,000 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 486 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 1,864 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 888 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 4,050 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 8,704 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 3,044 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 3,056 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 2,667 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 241 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 314 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 1,194 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 567 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 2,587 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 5,565 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 1,949 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 1,956 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 1,709 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
▼ sold on the open market 159 shares of RingCentralSEC Form 424 April 2020Class A Common Stock · traded 22 April 2020 · filed 24 April 2020
exercised options over 25,000 shares of RingCentral (a derivative holding)SEC Form 424 April 2020Stock Option (right to buy) · traded 22 April 2020 · filed 24 April 2020
was granted 82,807 shares of RingCentralSEC Form 43 April 2020Class A Common Stock · traded 1 April 2020 · filed 3 April 2020
was granted 3,340 shares of RingCentralSEC Form 43 April 2020Class A Common Stock · traded 1 April 2020 · filed 3 April 2020
exercised options over 25,000 shares of RingCentral (a derivative holding)SEC Form 411 March 2020Stock Option (right to buy) · traded 9 March 2020 · filed 11 March 2020
converted 16,000 shares of RingCentral (a derivative holding)SEC Form 411 March 2020Class B Common Stock · traded 9 March 2020 · filed 11 March 2020
exercised options over 25,000 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 549 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 183 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 366 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 61 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 1,946 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 1,498 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 2,344 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 3,428 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 3,583 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 5,124 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 3,173 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 2,562 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
▼ sold on the open market 183 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020
converted 16,000 shares of RingCentralSEC Form 411 March 2020Class A Common Stock · traded 9 March 2020 · filed 11 March 2020

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.