| 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 Financial Officer | Director | EVP & CFO +2 more
3 companies
Daniel Durn is Senior Vice President, CFO at AMAT and has filed Form 4s across 3 companies. Daniel Durn's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $142.3M at current prices.
Historically, Daniel Durn's trades have earned a strong insider score of 76/100 across 15 rated trades. Over a 12-month horizon, 91.7% of those trades were profitable, with an average 12-month return of +22.1%.
The biggest single holding is AMAT (~$130.1M) as Senior Vice President, CFO. The AMAT filings lean toward selling, a net 59,000 shares.
Daniel Durn has 74 Form 4 filings on record from September 2017 to September 2026, across 3 companies: Chief Financial Officer at Marvell Technology (MRVL), 2024–2026; EVP & CFO at Adobe (ADBE), 2021–2026; Senior Vice President, CFO at Applied Materials (AMAT), 2017–2021.
The 198 reported transactions were 65 tax withholdings, 59 option exercises, 34 open-market sales and 19 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 3 purchases worth about $1.5M and 12 sales worth about $14.6M.
The largest open-market purchase was 3,250 shares of ADBE at an average $288.11 on September 22, 2022, about $936K. Twelve months later ADBE was up 79%.
The largest open-market sale was 25,500 shares of AMAT at an average $134.38 on May 24, 2021, about $3.4M. Twelve months later AMAT was down 20%.
None of the 5 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 23, 2026 | MRVL Marvell Technology, Inc. | Chief Financial Officer | Sell | 2,250 | $281.01 | $632,272.50 | -24.6% | -7.8% | - | |
| Apr 20, 2026 | ADBE Adobe Inc. | EVP & CFO | Sell | 1,336 | $248.02 | $331,354.85 | -3.0% | -5.6% | - | |
| Jan 27, 2026 | ADBE Adobe Inc. | EVP & CFO | Sale+OE | 1,646 | $294.85 | $485,323.26 | -3.8% | -19.5% | - | |
| Mar 20, 2025 | ADBE Adobe Inc. | EVP & CFO | Buy | 1,300 | $390.58 | $507,758.07 | +4.5% | -3.0% | -36.3% | |
| Sep 17, 2024 | ADBE Adobe Inc. | EVP & CFO | Sell | 6,500 | $515.44 | $3,350,328.10 | -23.8% | -10.4% | -29.7% | |
| Jun 24, 2024 | MRVL Marvell Technology, Inc. | Director | Buy | 1,425 | $70.21 | $100,049.25 | +286.1% | +6.0% | +11.0% | |
| Dec 22, 2023 | ADBE Adobe Inc. | EVP & CFO | Sell | 3,000 | $596.94 | $1,790,813.40 | -13.8% | -14.6% | -25.3% | |
| Sep 22, 2022 | ADBE Adobe Inc. | EVP & CFO | Buy | 3,250 | $288.11 | $936,357.50 | +57.0% | +18.9% | +78.7% | |
| Sep 1, 2021 | AMAT Applied Materials Inc /de | Senior Vice President, CFO | Sell | 5,000 | $134.59 | $672,958.25 | -1.4% | +10.5% | -30.6% | |
| Aug 2, 2021 | AMAT Applied Materials Inc /de | Senior Vice President, CFO | Sell | 6,000 | $143.76 | $862,586.62 | -1.7% | -1.6% | -25.5% |