Insider · CIK 0002093857
William Geoffrey Haydon
Files at CVLT (COMMVAULT SYSTEMS INC). First filing Aug 12, 2026, latest Aug 12, 2026.
In brief
William Geoffrey Haydon files SEC Form 4 as director and president at CVLT (COMMVAULT SYSTEMS INC). Since Aug 12, 2026, William Geoffrey Haydon has reported 0 open-market buys worth $0 and 1 open-market sell worth $43k, the latest filed on Aug 12, 2026.
A track record needs three past buys with six months of prices behind them; William Geoffrey Haydon has 0, so none is measured yet.
The newest scored trade: sold $43k of CVLT on Aug 10, 2026, filed Aug 12, 2026, scored 41 (moderate). In the last 12 months: 0 buys worth $0 and 1 sell worth $43k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CVLT: COMMVAULT SYSTEMS INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 41Moderate | COMMVAULT SYSTEMS INC | $43k 316 shares | -0% | +85% from low-29% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 10, 2026 | CVLT COMMVAULT SYSTEMS INC | 316 0.00% of outstanding | $43k | Aug 10, 2026 | none |
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | CVLT COMMVAULT SYSTEMS INC | SOpen-market sale Common Stock | -316 | $134.78 | $43k | 65,254 | Aug 12, 2026 |
| Apr 13, 2026 | CVLT COMMVAULT SYSTEMS INC | AGrant or award Common Stock | +64,543 | $0.00 | $0 | 65,570 | Apr 15, 2026 |
| Oct 27, 2025 | CVLT COMMVAULT SYSTEMS INC | AGrant or award Common Stock | +1,027 | $0.00 | $0 | 1,027 | Oct 29, 2025 |
Questions about William Geoffrey Haydon
Answered from the filings on this page, as of the latest one.
Is William Geoffrey Haydon buying or selling?
In the last 12 months William Geoffrey Haydon reported 0 open-market buys worth $0 and 1 open-market sell worth $43k on SEC Form 4; the latest was sold $43k of CVLT on Aug 10, 2026. Grants, option exercises and tax withholding are not counted.
How did William Geoffrey Haydon's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and William Geoffrey Haydon has 0.
Where does William Geoffrey Haydon file Form 4?
William Geoffrey Haydon has filed Form 4 at CVLT (COMMVAULT SYSTEMS INC) as President of Cust & Field Ops. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.