Makagon Kira (CIK 1586648) reported 46 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-16). Recent activity: Sell RNG (36,185 shares), Sell RNG (13,260 shares), Sell RNG (9,222 shares), Buy RNG (3,437 shares), Sell RNG (1,749 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | RingCentral, Inc. (RNG) | President and COO | Sell | 36,185 | $2.5M |
| 2026-09-03 | RingCentral, Inc. (RNG) | President and COO | Sell | 13,260 | $938,410 |
| 2026-08-24 | RingCentral, Inc. (RNG) | President and COO | Sell | 9,222 | $604,779 |
| 2026-08-18 | RingCentral, Inc. (RNG) | President and COO | Buy | 3,437 | $0 |
| 2026-08-18 | RingCentral, Inc. (RNG) | President and COO | Sell | 1,749 | $112,058 |
| 2026-06-02 | RingCentral, Inc. (RNG) | President and COO | Buy | 102,900 | $0 |
| 2026-06-02 | RingCentral, Inc. (RNG) | President and COO | Sell | 13,260 | $651,066 |
| 2026-05-28 | RingCentral, Inc. (RNG) | President and COO | Sell | 11,378 | $481,517 |
| 2026-05-28 | RingCentral, Inc. (RNG) | President and COO | Sell | 5,610 | $241,174 |
| 2026-05-22 | RingCentral, Inc. (RNG) | President and COO | Sell | 9,223 | $401,293 |
| 2026-05-19 | RingCentral, Inc. (RNG) | President and COO | Buy | 4,520 | $0 |
| 2026-05-19 | RingCentral, Inc. (RNG) | President and COO | Sell | 2,300 | $94,415 |
| 2026-05-18 | CALIX, INC ((CALX)) | Director | Buy | 4,967 | $0 |
| 2026-04-28 | RingCentral, Inc. (RNG) | President and COO | Sell | 4,470 | $179,426 |
| 2026-04-28 | RingCentral, Inc. (RNG) | President and COO | Sell | 1,400 | $56,938 |
| 2026-03-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 3,800 | $135,470 |
| 2026-03-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 2,070 | $75,100 |
| 2026-03-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 39,058 | $1.4M |
| 2026-03-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 5,782 | $211,274 |
| 2026-03-03 | RingCentral, Inc. (RNG) | President and COO | Sell | 46,250 | $1.7M |
| 2026-02-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 22,013 | $773,757 |
| 2026-02-27 | RingCentral, Inc. (RNG) | President and COO | Sell | 183 | $6,588 |
| 2026-02-24 | RingCentral, Inc. (RNG) | President and COO | Sell | 46,960 | $1.7M |
| 2026-02-24 | RingCentral, Inc. (RNG) | President and COO | Sell | 7,783 | $307,428 |
| 2026-02-19 | RingCentral, Inc. (RNG) | President and COO | Buy | 4,131 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-16