Vladimir Shmunis, CEO and Chairman of RingCentral ($RNG), sold shares on the open market 17 times over the last year, for a total of $13.2 million. His most recent sale occurred on February 24, 2026. These transactions rank 921st among 11,678 insiders in the database, surpassing the average sale value of $8.6 million and 6.4 transactions per insider. Shmunis made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 24, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 20684 | $36.24 | 126,685.0000 | 88,514,000 | 14.04% | 0.02% |
| Feb. 24, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 75147 | $35.41 | 147,369.0000 | 88,514,000 | 33.77% | 0.08% |
| Feb. 20, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 4131 | $0.00 | 406,578.0000 | 88,514,000 | 1.03% | 0.00% |
| Feb. 20, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 39503 | $39.50 | 367,075.0000 | 88,514,000 | 9.72% | 0.04% |
| Feb. 21, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 99275 | $39.50 | 267,800.0000 | 88,514,000 | 27.04% | 0.11% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 25510 | $34.42 | 242,290.0000 | 88,514,000 | 9.53% | 0.03% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 9339 | $35.52 | 232,951.0000 | 88,514,000 | 3.85% | 0.01% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 3840 | $36.34 | 229,111.0000 | 88,514,000 | 1.65% | 0.00% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 6204 | $37.45 | 222,907.0000 | 88,514,000 | 2.71% | 0.01% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 357 | $38.36 | 222,550.0000 | 88,514,000 | 0.16% | 0.00% |
| Feb. 23, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 34 | $39.34 | 222,516.0000 | 88,514,000 | 0.02% | 0.00% |
| Feb. 10, 2026 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 140207 | $0.00 | 402,447.0000 | 88,514,000 | 53.47% | 0.16% |
| Nov. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 4787 | $0.00 | 412,316.0000 | 88,514,000 | 1.17% | 0.01% |
| Nov. 24, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 27018 | $27.68 | 262,240.0000 | 88,514,000 | 9.34% | 0.03% |
| Nov. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 27881 | $27.29 | 289,258.0000 | 88,514,000 | 8.79% | 0.03% |
| Nov. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 32623 | $27.22 | 317,139.0000 | 88,514,000 | 9.33% | 0.04% |
| Nov. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 14221 | $26.13 | 349,762.0000 | 88,514,000 | 3.91% | 0.02% |
| Nov. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 48333 | $26.12 | 363,983.0000 | 88,514,000 | 11.72% | 0.05% |
| Aug. 22, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 24843 | $30.64 | 407,529.0000 | 90,958,000 | 5.75% | 0.03% |
| Aug. 22, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 2175 | $29.47 | 432,372.0000 | 90,958,000 | 0.50% | 0.00% |
| Aug. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 27882 | $29.14 | 434,547.0000 | 90,958,000 | 6.03% | 0.03% |
| Aug. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 46932 | $28.95 | 462,429.0000 | 90,958,000 | 9.21% | 0.05% |
| Aug. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | F | Class A Common Stock | 48423 | $29.41 | 509,361.0000 | 90,958,000 | 8.68% | 0.05% |
| Aug. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 4964 | $0.00 | 557,784.0000 | 90,958,000 | 0.90% | 0.01% |
| May 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 4566 | $0.00 | 702,675.0000 | 90,452,000 | 0.65% | 0.01% |
| May 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 253369 | $0.00 | 698,109.0000 | 90,452,000 | 56.97% | 0.28% |
| May 22, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 54899 | $26.44 | 552,820.0000 | 90,452,000 | 9.03% | 0.06% |
| May 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 749 | $27.06 | 607,719.0000 | 90,452,000 | 0.12% | 0.00% |
| May 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 94207 | $26.56 | 608,468.0000 | 90,452,000 | 13.41% | 0.10% |
| Feb. 24, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 62365 | $28.23 | 505,935.0000 | 90,718,000 | 10.97% | 0.07% |
| Feb. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 3867 | $0.00 | 451,322.0000 | 90,718,000 | 0.86% | 0.00% |
| Feb. 20, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 183090 | $0.00 | 634,412.0000 | 90,718,000 | 40.57% | 0.20% |
| Feb. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 61745 | $28.79 | 572,667.0000 | 90,718,000 | 9.73% | 0.07% |
| Feb. 21, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 4367 | $29.42 | 568,300.0000 | 90,718,000 | 0.76% | 0.00% |
| Feb. 24, 2025 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 61195 | $28.90 | 444,740.0000 | 90,718,000 | 12.10% | 0.07% |
| Nov. 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 21385 | $36.83 | 447,455.0000 | 91,318,000 | 4.56% | 0.02% |
| Nov. 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 10628 | $36.08 | 468,840.0000 | 91,318,000 | 2.22% | 0.01% |
| Nov. 20, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 4208 | $0.00 | 545,919.0000 | 91,318,000 | 0.78% | 0.00% |
| Nov. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 66451 | $34.96 | 479,468.0000 | 91,318,000 | 12.17% | 0.07% |
| Aug. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 62121 | $32.51 | 573,848.0000 | 92,530,000 | 9.77% | 0.07% |
| Aug. 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 32014 | $33.16 | 541,711.0000 | 92,530,000 | 5.58% | 0.03% |
| Aug. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 123 | $33.26 | 573,725.0000 | 92,530,000 | 0.02% | 0.00% |
| May 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 3596 | $36.18 | 635,969.0000 | 93,123,000 | 0.56% | 0.00% |
| May 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 66330 | $35.92 | 668,182.0000 | 93,123,000 | 9.03% | 0.07% |
| May 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 200 | $36.55 | 667,982.0000 | 93,123,000 | 0.03% | 0.00% |
| May 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | S | Class A Common Stock | 28417 | $35.44 | 639,565.0000 | 93,123,000 | 4.25% | 0.03% |
| May 19, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO and Chairman | A | Class A Common Stock | 183880 | $0.00 | 734,512.0000 | 93,123,000 | 33.39% | 0.20% |
| Feb. 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO AND CHAIRMAN | S | Class A Common Stock | 137055 | $30.31 | 551,132.0000 | 93,467,000 | 19.92% | 0.15% |
| Feb. 22, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO AND CHAIRMAN | S | Class A Common Stock | 500 | $30.87 | 550,632.0000 | 93,467,000 | 0.09% | 0.00% |
| Feb. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO AND CHAIRMAN | S | Class A Common Stock | 800 | $30.28 | 745,610.0000 | 93,467,000 | 0.11% | 0.00% |
| Feb. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO AND CHAIRMAN | S | Class A Common Stock | 38896 | $31.53 | 706,714.0000 | 93,467,000 | 5.22% | 0.04% |
| Feb. 21, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO AND CHAIRMAN | S | Class A Common Stock | 18527 | $32.36 | 688,187.0000 | 93,467,000 | 2.62% | 0.02% |
| Feb. 7, 2024 | RingCentral, Inc. | $RNG | Shmunis Vladimir | Not found | A | Class A Common Stock | 384161 | $0.00 | 746,410.0000 | 93,467,000 | 106.05% | 0.41% |
| Nov. 21, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | Other | S | Class A Common Stock | 56432 | $28.88 | 373,542.0000 | 95,385,000 | 13.12% | 0.06% |
| Nov. 21, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | Other | S | Class A Common Stock | 1791 | $29.63 | 371,751.0000 | 95,385,000 | 0.48% | 0.00% |
| Nov. 22, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | Other | S | Class A Common Stock | 9502 | $29.28 | 362,249.0000 | 95,385,000 | 2.56% | 0.01% |
| Aug. 22, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 9502 | $28.35 | 429,974.0000 | 95,385,000 | 2.16% | 0.01% |
| Aug. 21, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 58022 | $28.56 | 439,676.0000 | 95,385,000 | 11.66% | 0.06% |
| Aug. 21, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 200 | $29.17 | 439,476.0000 | 95,385,000 | 0.05% | 0.00% |
| June 15, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 7502 | $35.54 | 497,798.0000 | 95,385,000 | 1.48% | 0.01% |
| June 15, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 100 | $35.98 | 497,698.0000 | 95,385,000 | 0.02% | 0.00% |
| June 15, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 1900 | $34.42 | 505,300.0000 | 95,385,000 | 0.37% | 0.00% |
| June 14, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 23740 | $34.56 | 507,200.0000 | 95,385,000 | 4.47% | 0.02% |
| June 14, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | S | Class A Common Stock | 35559 | $33.99 | 530,940.0000 | 95,385,000 | 6.28% | 0.04% |
| May 20, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | A | Class A Common Stock | 4171 | $0.00 | 566,499.0000 | 95,385,000 | 0.74% | 0.00% |
| May 19, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | A | Class A Common Stock | 311993 | $0.00 | 562,328.0000 | 95,385,000 | 124.63% | 0.33% |
| May 1, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | A | Class A Common Stock | 17144 | $0.00 | 250,335.0000 | 95,385,000 | 7.35% | 0.02% |
| Feb. 20, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | A | Class A Common Stock | 932 | $0.00 | 233,191.0000 | 95,385,000 | 0.40% | 0.00% |
| Feb. 20, 2023 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | F | Class A Common Stock | 8916 | $36.97 | 232,259.0000 | 95,385,000 | 3.70% | 0.01% |
| Dec. 29, 2022 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | G | Class A Common Stoc | 35000 | $0.00 | 0.0000 | 94,309,000 | 100.00% | 0.04% |
| Dec. 29, 2022 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | C | Class A Common Stock | 35000 | $0.00 | 276,175.0000 | 94,309,000 | 14.51% | 0.04% |
| Dec. 29, 2022 | RingCentral, Inc. | $RNG | Shmunis Vladimir | CEO & Chairman | C | Class B Common Stock | 35000 | $0.00 | 5,471,618.0000 | 94,309,000 | 0.64% | 0.04% |