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Xun Chen
Insider
First SEC filing: Nov. 6, 2015 · Latest: Nov. 6, 2015
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 12, 2026 | AMAT | A | 741 | · | · | 45,970 Direct | +1.64% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2025 | AMAT | A | 187 | · | · | 45,229 Direct | +0.42% | Acquired | (price as of 2026-10-02) |
| March 6, 2025 | AMAT | A | 1,583 | · | · | 45,042 Direct | +3.64% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2024 | AMAT | A | 238 | · | · | 43,459 Direct | +0.55% | Acquired | (price as of 2026-10-02) |
| March 7, 2024 | AMAT | A | 1,128 | · | · | 43,221 Direct | +2.68% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2023 | AMAT | A | 175 | · | · | 42,093 Direct | +0.42% | Acquired | (price as of 2026-10-02) |
| March 9, 2023 | AMAT | A | 2,050 | · | · | 41,918 Direct | +5.14% | Acquired | (price as of 2026-10-02) |
| Jan. 20, 2023 | AMAT | S | 178 | $107.80 | $19,188 | 0 Indirect | -100.00% | Disposed | 401.0% (price as of 2026-10-02) |
| Jan. 20, 2023 | AMAT | S | 199 | $107.80 | $21,452 | 0 Indirect | -100.00% | Disposed | 401.0% (price as of 2026-10-02) |
| Dec. 31, 2022 | AMAT | A | 221 | · | · | 39,868 Direct | +0.56% | Acquired | (price as of 2026-10-02) |
| June 21, 2022 | AMAT | P | 20 | $94.75 | $1,895 | 199 Indirect | +11.17% | Acquired | 470.0% (price as of 2026-10-02) |
| March 10, 2022 | AMAT | A | 1,920 | · | · | 39,647 Direct | +5.09% | Acquired | (price as of 2026-10-02) |
| March 8, 2022 | AMAT | P | 36 | $123.26 | $4,437 | 178 Indirect | +25.35% | Acquired | 338.1% (price as of 2026-10-02) |
| March 8, 2022 | AMAT | P | 37 | $123.26 | $4,561 | 179 Indirect | +26.06% | Acquired | 338.1% (price as of 2026-10-02) |
| Feb. 14, 2022 | AMAT | P | 30 | $131.53 | $3,946 | 142 Indirect | +26.79% | Acquired | 310.6% (price as of 2026-10-02) |
| Feb. 14, 2022 | AMAT | P | 30 | $131.53 | $3,946 | 142 Indirect | +26.79% | Acquired | 310.6% (price as of 2026-10-02) |
| Jan. 14, 2022 | AMAT | P | 28 | $159.89 | $4,477 | 112 Indirect | +33.33% | Acquired | 237.8% (price as of 2026-10-02) |
| Jan. 14, 2022 | AMAT | P | 28 | $163.00 | $4,564 | 112 Indirect | +33.33% | Acquired | 231.3% (price as of 2026-10-02) |
| Dec. 31, 2021 | AMAT | A | 110 | · | · | 37,727 Direct | +0.29% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2021 | AMAT | P | 28 | $146.65 | $4,106 | 84 Indirect | +50.00% | Acquired | 268.3% (price as of 2026-10-02) |
| Dec. 15, 2021 | AMAT | P | 27 | $146.65 | $3,960 | 84 Indirect | +47.37% | Acquired | 268.3% (price as of 2026-10-02) |
| Nov. 15, 2021 | AMAT | P | 28 | $156.51 | $4,382 | 57 Indirect | +96.55% | Acquired | 245.1% (price as of 2026-10-02) |
| Nov. 15, 2021 | AMAT | P | 27 | $156.51 | $4,226 | 56 Indirect | +93.10% | Acquired | 245.1% (price as of 2026-10-02) |
| Oct. 14, 2021 | AMAT | P | 29 | $131.57 | $3,816 | 29 Indirect | · | Acquired | 310.5% (price as of 2026-10-02) |
| Oct. 11, 2021 | AMAT | P | 29 | $128.26 | $3,720 | 29 Indirect | · | Acquired | 321.1% (price as of 2026-10-02) |
| March 11, 2021 | AMAT | A | 1,919 | · | · | 37,617 Direct | +5.38% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2020 | AMAT | A | 145 | · | · | 35,698 Direct | +0.41% | Acquired | (price as of 2026-10-02) |
| March 12, 2020 | AMAT | A | 4,987 | · | · | 35,553 Direct | +16.32% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2019 | AMAT | A | 181 | · | · | 30,566 Direct | +0.60% | Acquired | (price as of 2026-10-02) |
| March 7, 2019 | AMAT | A | 5,988 | · | · | 30,385 Direct | +24.54% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2018 | AMAT | A | 219 | · | · | 24,397 Direct | +0.91% | Acquired | (price as of 2026-10-02) |
| March 8, 2018 | AMAT | A | 3,789 | · | · | 24,178 Direct | +18.58% | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2017 | AMAT | A | 59 | · | · | 20,389 Direct | +0.29% | Acquired | (price as of 2026-10-02) |
| March 9, 2017 | AMAT | A | 6,019 | · | · | 20,330 Direct | +42.06% | Acquired | (price as of 2026-10-02) |
| March 10, 2016 | AMAT | A | 10,219 | · | · | 14,311 Direct | +249.73% | Acquired | (price as of 2026-10-02) |
| Nov. 4, 2015 | AMAT | A | 4,092 | · | · | 4,092 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 6, 2015 | AMAT | Common Stock | 0 | Direct |