| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Executive Officer | President | President, Tech &Strategy +2 more
2 companies
Sivaram Srinivasan is a Chief Executive Officer at QS with holdings across 2 companies. Recent SEC Form 4 filings include 0 buys and 7 sells.
Estimated insider holdings value: $185.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 2025 | Chief Executive Officer | Sell | 120,000 | $16.94 | $2,033,067.00 | -2.6% | -39.1% | - | ||
| Feb 15, 2022 | WDC Western Digital Corp | President, Tech &Strategy | Sale+OE | 11,380 | $53.37 | $607,384.74 | -4.3% | +3.6% | -21.8% | |
| May 29, 2018 | WDC Western Digital Corp | EVP, Memory Technology | Sale+OE | 63,879 | $86.36 | $5,516,524.59 | -21.7% | - | - | |
| Feb 21, 2018 | WDC Western Digital Corp | EVP, Memory Technology | Sale+OE | 10,865 | $86.71 | $942,108.61 | -5.9% | - | - |