Brian Carolan is CFO & VP at COMMVAULT SYSTEMS INC (CVLT). They have made 46 open-market trades across 2 companies since 2007, most recently 2026-07-08.
CIK 0001279714
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 46 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SAIL | SELL · 10b5-1 | 2026-07-07 | 2026-07-09 | $15.78 | $1.2M | -3.3% | +26.9% | +28.1% |
| SAIL | SELL · 10b5-1 | 2026-04-07 | 2026-04-09 | $12.03 | $1.0M | +9.9% | +6.5% | +36.5% |
| SAIL | SELL · 10b5-1 | 2026-01-06 | 2026-01-08 | $19.55 | $1.2M | -12.9% | -22.7% | -36.8% |
| SAIL | SELL | 2025-10-07 | 2025-10-09 | $22.46 | $7.1M | -2.1% | -12.3% | -13.1% |
| CVLT | SELL · 10b5-1 | 2022-02-16 | 2022-02-18 | $66.37 | $15K | +4.0% | +6.6% | -6.1% |
| CVLT | SELL | 2021-09-03 | 2021-09-07 | $83.90 | $1.9M | -8.4% | -4.9% | -21.0% |
| CVLT | SELL · 10b5-1 | 2021-08-16 | 2021-08-17 | $76.92 | $11K | +7.9% | +4.6% | -11.4% |
| CVLT | SELL | 2021-06-25 | 2021-06-29 | $81.90 | $1.6M | -0.1% | -3.8% | -2.0% |
| CVLT | SELL | 2021-06-09 | 2021-06-11 | $79.90 | $1.4M | -0.2% | -1.9% | -2.6% |
| CVLT | SELL | 2021-06-04 | 2021-06-08 | $78.30 | $2.2M | -1.5% | +0.3% | +3.1% |
| CVLT | SELL | 2021-05-24 | 2021-05-26 | $75.60 | $6.4M | +4.3% | +7.3% | +1.9% |
| CVLT | SELL · 10b5-1 | 2021-02-16 | 2021-02-16 | $71.04 | $24K | -6.1% | -4.7% | +0.9% |
| CVLT | SELL | 2021-02-01 | 2021-02-03 | $63.92 | $1.9M | +7.3% | -3.8% | +10.1% |
| CVLT | SELL | 2021-01-28 | 2021-02-01 | $62.90 | $944K | +9.6% | -3.8% | +5.7% |
| CVLT | SELL | 2021-01-20 | 2021-01-21 | $59.90 | $875K | +9.5% | +14.6% | +18.0% |
| CVLT | SELL · 10b5-1 | 2021-01-12 | 2021-01-14 | $59.90 | $12K | +5.3% | +22.1% | +18.9% |
| CVLT | SELL | 2020-12-28 | 2020-12-30 | $57.90 | $799K | +6.2% | +14.1% | +14.9% |
| CVLT | SELL | 2020-10-08 | 2020-10-13 | $42.74 | $1.1M | -2.5% | +0.2% | +30.0% |
| CVLT | SELL · 10b5-1 | 2020-08-17 | 2020-08-18 | $42.37 | $9K | +2.1% | -4.2% | +7.5% |
| CVLT | SELL | 2020-02-18 | 2020-02-18 | $51.04 | $17K | -18.6% | -41.3% | -29.5% |
| CVLT | SELL | 2019-11-05 | 2019-11-07 | $50.31 | $32K | -0.8% | -3.4% | -0.9% |
| CVLT | SELL | 2018-06-13 | 2018-06-15 | $71.90 | $789K | -6.4% | +0.4% | +0.4% |
| CVLT | SELL | 2018-04-17 | 2018-04-19 | $69.90 | $767K | -3.8% | -2.4% | -0.9% |
| CVLT | SELL | 2018-04-10 | 2018-04-12 | $67.90 | $743K | +0.7% | -0.9% | +0.4% |
| CVLT | SELL | 2018-04-02 | 2018-04-04 | $65.10 | $1.2M | +1.6% | +0.1% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.