Skip to contentMatrix Capital Management Company, LP — ADAPTEC INC insider: 23 transactions · InsiderLensInsider trading activity of Matrix Capital Management Company, LP
- Transactions on record
- 23
- since Jul 2, 2019
- Open-market buys
- 3
- $136.9M
- Open-market sells
- 11
- $151.3M
- Companies traded
- 3
- last filing May 11, 2026
Figures computed from official regulatory filings — methodology.
Companies where Matrix Capital Management Company, LP has traded
Track record of Matrix Capital Management Company, LP
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Matrix Capital Management Company, LP
Co-insiders of Matrix Capital Management Company, LP
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Viking Global Opportunities GP LLCADAPTEC INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 11, 2026 | Sell | -6,922,870 | 5.64 USD | $39M | SEC |
| Nov 9, 2023 | Buy | 1,560,000 | 9.00 USD | $14M | SEC |
| Jun 20, 2023 | Buy | 4,760,000 | 22.66 USD | $107.9M | SEC |
| Dec 7, 2022 | Buy | 1,250,000 | 12.00 USD | $15M | SEC |
| Mar 10, 2021 | Sell | -34,302 | 41.16 USD | $1.4M | SEC |
| Mar 10, 2021 | Sell | -75,000 | 39.22 USD | $2.9M | SEC |
| Mar 10, 2021 | Sell | -25,732 | 41.47 USD | $1.1M | SEC |
| Mar 10, 2021 | Sell | -85,911 | 41.62 USD | $3.6M | SEC |
| Mar 10, 2021 | Sell | -71,194 | 41.21 USD | $2.9M | SEC |
| Mar 10, 2021 | Sell | -234,295 | 38.22 USD | $9M | SEC |
| Mar 10, 2021 | Sell | -215,698 | 40.42 USD | $8.7M | SEC |
| Mar 10, 2021 | Sell | -30,268 | 42.38 USD | $1.3M | SEC |
| Mar 10, 2021 | Sell | -33,600 | 39.97 USD | $1.3M | SEC |
| Jul 22, 2020 | Sell | -2,000,000 | 40.00 USD | $80M | SEC |
| Jan 28, 2020 | Other | -2,217,101 | 26.50 USD | $58.8M | SEC |
| Jul 2, 2019 | OtherD | -11,154,116 | 0.00 USD | $0 | SEC |
| Jul 2, 2019 | Other | 84,359 | — | — | SEC |
| Jul 2, 2019 | Other | 11,154,116 | — | — | SEC |
| Jul 2, 2019 | Other | 5,893,716 | — | — | SEC |
| Jul 2, 2019 | OtherD | -84,359 | 0.00 USD | $0 | SEC |
| Jul 2, 2019 | Other | 200,000 | — | — | SEC |
| Jul 2, 2019 | OtherD | -200,000 | 0.00 USD | $0 | SEC |
| Jul 2, 2019 | OtherD | -5,893,716 | 0.00 USD | $0 | SEC |