Insider trading
When managers and directors buy or sell shares of their own company. We follow the stocks held by the most famous investors. Source: SEC EDGAR Form 4, the last 90 days.
Transactions
300
Buys
109
Sells
131
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner21 Oct 202612,170 shares · $6.33$77,085
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 2026161 shares · $5.29$852
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202692 shares · $9.19$845
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 2026149 shares · $5.67$845
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 2026105 shares · $8.03$843
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202696 shares · $8.78$843
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202682 shares · $10.25$841
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202639 shares · $5.32$207
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202634 shares · $5.73$195
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202618 shares · $10.22$184
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner20 Oct 202615 shares · $8.77$131
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner14 Oct 20262,000 shares · $8.13$16,261
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner12 Oct 20262,000 shares · $8.04$16,080
- ▲ BuyWei Che-ChiaChairman and CEO7 Oct 2026144 shares · $79.39$11,432
- ▲ BuyMii Yuh-JierEVP and Co-COO7 Oct 202668 shares · $79.39$5,399
- ▲ BuyChin Yung-PeiEVP and Co-COO7 Oct 202667 shares · $79.39$5,319
- ▲ BuyHou Yung-ChinSVP and Deputy Co-COO7 Oct 202660 shares · $79.39$4,763
- ▲ BuyZhang Kevin XiaoqiangSVP and Deputy Co-COO7 Oct 202659 shares · $79.39$4,684
- ▲ BuyWu Shien-YangSVP7 Oct 202653 shares · $79.39$4,208
- ▲ BuyYeap Choh FeiSVP7 Oct 202652 shares · $79.39$4,128
- ▲ BuyWang Ying-LangSVP7 Oct 202652 shares · $79.39$4,128
- ▲ BuyHsu Kuo-ChinVP7 Oct 202652 shares · $79.39$4,128
- ▲ BuyLee Chun-HsienSVP7 Oct 202651 shares · $79.39$4,049
- ▲ BuyCao MinVP7 Oct 202651 shares · $79.39$4,049
- ▲ BuyYoo Chue-SanVP7 Oct 202650 shares · $79.39$3,970
- ▲ BuyLu Lee-ChungVP7 Oct 202649 shares · $79.39$3,890
- ▲ BuyKu Yao-ChingVP7 Oct 202646 shares · $79.39$3,652
- ▲ BuyJang Syun-MingVP7 Oct 202646 shares · $79.39$3,652
- ▲ BuyChuang Tzu-SouVP7 Oct 202646 shares · $79.39$3,652
- ▲ BuyLin Shyue-ShyhVP7 Oct 202644 shares · $79.39$3,493
- ▲ BuyLin Chris Horng-DarVP and CIO7 Oct 202644 shares · $79.39$3,493
- ▲ BuyHe JunVP7 Oct 202643 shares · $79.39$3,414
- ▲ BuyYuan LipenVP7 Oct 202640 shares · $79.39$3,176
- ▲ BuyTien Bor-ZenVP7 Oct 202640 shares · $79.39$3,176
- ▲ BuyWu Yi-HuangVP7 Oct 202639 shares · $79.39$3,096
- ▲ BuyHwang Yuan-KoVP7 Oct 202639 shares · $79.39$3,096
- ▲ BuyLu Chin-ShengVP7 Oct 202636 shares · $79.39$2,858
- ▲ BuyHuang Jen-ChauSVP and CFO7 Oct 202628 shares · $79.39$2,223
- ▲ BuyTien Bor-ZenVP7 Oct 20267 shares · $79.39$556
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 2026842,753 shares · $80.04$67.5M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 2026448,113 shares · $78.37$35.1M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 2026342,553 shares · $79.03$27.1M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 202644,300 shares · $81.14$3.6M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 202620,200 shares · $81.9$1.7M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 20265,135 shares · $78.77$404,484
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 20262,452 shares · $77.93$191,084
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 20262,290 shares · $77.12$176,605
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner2 Oct 2026299 shares · $79.74$23,842
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 2026425,869 shares · $79.49$33.9M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 2026186,991 shares · $81.46$15.2M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 202692,830 shares · $80.57$7.5M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 20263,802 shares · $78.26$297,545
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 2026950 shares · $79.51$75,535
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner1 Oct 2026100 shares · $80$8,000
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner30 Sept 2026638,813 shares · $81.59$52.1M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner30 Sept 20264,008 shares · $79.98$320,560
- ▲ BuyRUSCKOWSKI STEPHEN HDirector29 Sept 202625,000 shares · $139.35$3.5M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner29 Sept 202612,289 shares · $81.95$1M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner29 Sept 2026100 shares · $80$8,000
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner28 Sept 20265,200 shares · $81.96$426,192
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner25 Sept 2026313,379 shares · $80.9$25.4M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner25 Sept 2026171,723 shares · $81.6$14M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner25 Sept 20267,022 shares · $79.53$558,460
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner24 Sept 2026399,238 shares · $80.58$32.2M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner24 Sept 2026241,692 shares · $81.44$19.7M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner24 Sept 20269,415 shares · $79.42$747,739
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner24 Sept 20262,975 shares · $79.91$237,732
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner23 Sept 2026532,993 shares · $81.65$43.5M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner23 Sept 20261,263 shares · $79.99$101,027
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner21 Sept 2026483,809 shares · $77.97$37.7M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner21 Sept 2026160,275 shares · $77.23$12.4M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner21 Sept 202618,146 shares · $76.62$1.4M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner21 Sept 20264,888 shares · $75.76$370,315
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 20261,218,429 shares · $76.39$93.1M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 202668,760 shares · $78.09$5.4M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 202651,586 shares · $77.06$4M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 202633,122 shares · $74.8$2.5M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 20267,900 shares · $78.88$623,152
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 2026710 shares · $76.98$54,656
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 2026500 shares · $78.38$39,190
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner18 Sept 2026390 shares · $75.76$29,546
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner17 Sept 2026410,164 shares · $79.41$32.6M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner17 Sept 2026267,585 shares · $78.41$21M
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner17 Sept 20268,959 shares · $76.96$689,485
- BERKSHIRE HATHAWAY INC▲ BuyBR10% owner17 Sept 20268,306 shares · $77.94$647,370
- ▲ BuyKHOSROWSHAHI DARAChief Executive Officer10 Sept 2026141,000 shares · $70.96$10M
- ▲ BuyMacdonald AndrewSee Remarks4 Sept 202654,325 shares · $75.65$4.1M
- ▲ BuyMacdonald AndrewSee Remarks4 Sept 202615,675 shares · $76.44$1.2M
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner18 Aug 2026100 shares · $7.45$745
- O'Sullivan Michael J.▲ BuyBRSee Remarks12 Aug 2026400 shares · $512.52$205,008
- O'Sullivan Michael J.▲ BuyBRSee Remarks12 Aug 202645 shares · $510.64$22,979
- O'Sullivan Michael J.▲ BuyBRSee Remarks12 Aug 202643 shares · $513.61$22,085
- ▲ BuyTAN LIP BUCEO11 Aug 2026105,263 shares · $95$10M
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 20264,797 shares · $12.29$58,955
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 20264,797 shares · $12.29$58,955
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026751 shares · $12.29$9,230
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026751 shares · $12.29$9,230
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026500 shares · $12.29$6,145
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026500 shares · $12.29$6,145
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026322 shares · $12.29$3,957
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner10 Aug 2026322 shares · $12.29$3,957
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner4 Aug 20261 shares · $10.19$10
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner4 Aug 20261 shares · $10.19$10
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner4 Aug 20261 shares · $10.18$10
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner3 Aug 202614 shares · $10.21$143
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner3 Aug 202610 shares · $10.21$102
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner3 Aug 20267 shares · $10.2$71
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner3 Aug 20265 shares · $10.22$51
- ▲ BuyBANK OF AMERICA CORP /DE/10% owner24 Jul 20269 shares · $10.24$92
| 21 Oct 2026 | ▲ Buy | $77,085 | |
| 20 Oct 2026 | ▲ Buy | $852 | |
| 20 Oct 2026 | ▲ Buy | $845 | |
| 20 Oct 2026 | ▲ Buy | $845 | |
| 20 Oct 2026 | ▲ Buy | $843 | |
| 20 Oct 2026 | ▲ Buy | $843 | |
| 20 Oct 2026 | ▲ Buy | $841 | |
| 20 Oct 2026 | ▲ Buy | $207 | |
| 20 Oct 2026 | ▲ Buy | $195 | |
| 20 Oct 2026 | ▲ Buy | $184 | |
| 20 Oct 2026 | ▲ Buy | $131 | |
| 14 Oct 2026 | ▲ Buy | $16,261 | |
| 12 Oct 2026 | ▲ Buy | $16,080 | |
| 7 Oct 2026 | ▲ Buy | $11,432 | |
| 7 Oct 2026 | ▲ Buy | $5,399 | |
| 7 Oct 2026 | ▲ Buy | $5,319 | |
| 7 Oct 2026 | ▲ Buy | $4,763 | |
| 7 Oct 2026 | ▲ Buy | $4,684 | |
| 7 Oct 2026 | ▲ Buy | $4,208 | |
| 7 Oct 2026 | ▲ Buy | $4,128 | |
| 7 Oct 2026 | ▲ Buy | $4,128 | |
| 7 Oct 2026 | ▲ Buy | $4,128 | |
| 7 Oct 2026 | ▲ Buy | $4,049 | |
| 7 Oct 2026 | ▲ Buy | $4,049 | |
| 7 Oct 2026 | ▲ Buy | $3,970 | |
| 7 Oct 2026 | ▲ Buy | $3,890 | |
| 7 Oct 2026 | ▲ Buy | $3,652 | |
| 7 Oct 2026 | ▲ Buy | $3,652 | |
| 7 Oct 2026 | ▲ Buy | $3,652 | |
| 7 Oct 2026 | ▲ Buy | $3,493 | |
| 7 Oct 2026 | ▲ Buy | $3,493 | |
| 7 Oct 2026 | ▲ Buy | $3,414 | |
| 7 Oct 2026 | ▲ Buy | $3,176 | |
| 7 Oct 2026 | ▲ Buy | $3,176 | |
| 7 Oct 2026 | ▲ Buy | $3,096 | |
| 7 Oct 2026 | ▲ Buy | $3,096 | |
| 7 Oct 2026 | ▲ Buy | $2,858 | |
| 7 Oct 2026 | ▲ Buy | $2,223 | |
| 7 Oct 2026 | ▲ Buy | $556 | |
| 2 Oct 2026 | BR | ▲ Buy | $67.5M |
| 2 Oct 2026 | BR | ▲ Buy | $35.1M |
| 2 Oct 2026 | BR | ▲ Buy | $27.1M |
| 2 Oct 2026 | BR | ▲ Buy | $3.6M |
| 2 Oct 2026 | BR | ▲ Buy | $1.7M |
| 2 Oct 2026 | BR | ▲ Buy | $404,484 |
| 2 Oct 2026 | BR | ▲ Buy | $191,084 |
| 2 Oct 2026 | BR | ▲ Buy | $176,605 |
| 2 Oct 2026 | BR | ▲ Buy | $23,842 |
| 1 Oct 2026 | BR | ▲ Buy | $33.9M |
| 1 Oct 2026 | BR | ▲ Buy | $15.2M |
| 1 Oct 2026 | BR | ▲ Buy | $7.5M |
| 1 Oct 2026 | BR | ▲ Buy | $297,545 |
| 1 Oct 2026 | BR | ▲ Buy | $75,535 |
| 1 Oct 2026 | BR | ▲ Buy | $8,000 |
| 30 Sept 2026 | BR | ▲ Buy | $52.1M |
| 30 Sept 2026 | BR | ▲ Buy | $320,560 |
| 29 Sept 2026 | ▲ Buy | $3.5M | |
| 29 Sept 2026 | BR | ▲ Buy | $1M |
| 29 Sept 2026 | BR | ▲ Buy | $8,000 |
| 28 Sept 2026 | BR | ▲ Buy | $426,192 |
| 25 Sept 2026 | BR | ▲ Buy | $25.4M |
| 25 Sept 2026 | BR | ▲ Buy | $14M |
| 25 Sept 2026 | BR | ▲ Buy | $558,460 |
| 24 Sept 2026 | BR | ▲ Buy | $32.2M |
| 24 Sept 2026 | BR | ▲ Buy | $19.7M |
| 24 Sept 2026 | BR | ▲ Buy | $747,739 |
| 24 Sept 2026 | BR | ▲ Buy | $237,732 |
| 23 Sept 2026 | BR | ▲ Buy | $43.5M |
| 23 Sept 2026 | BR | ▲ Buy | $101,027 |
| 21 Sept 2026 | BR | ▲ Buy | $37.7M |
| 21 Sept 2026 | BR | ▲ Buy | $12.4M |
| 21 Sept 2026 | BR | ▲ Buy | $1.4M |
| 21 Sept 2026 | BR | ▲ Buy | $370,315 |
| 18 Sept 2026 | BR | ▲ Buy | $93.1M |
| 18 Sept 2026 | BR | ▲ Buy | $5.4M |
| 18 Sept 2026 | BR | ▲ Buy | $4M |
| 18 Sept 2026 | BR | ▲ Buy | $2.5M |
| 18 Sept 2026 | BR | ▲ Buy | $623,152 |
| 18 Sept 2026 | BR | ▲ Buy | $54,656 |
| 18 Sept 2026 | BR | ▲ Buy | $39,190 |
| 18 Sept 2026 | BR | ▲ Buy | $29,546 |
| 17 Sept 2026 | BR | ▲ Buy | $32.6M |
| 17 Sept 2026 | BR | ▲ Buy | $21M |
| 17 Sept 2026 | BR | ▲ Buy | $689,485 |
| 17 Sept 2026 | BR | ▲ Buy | $647,370 |
| 10 Sept 2026 | ▲ Buy | $10M | |
| 4 Sept 2026 | ▲ Buy | $4.1M | |
| 4 Sept 2026 | ▲ Buy | $1.2M | |
| 18 Aug 2026 | ▲ Buy | $745 | |
| 12 Aug 2026 | BR | ▲ Buy | $205,008 |
| 12 Aug 2026 | BR | ▲ Buy | $22,979 |
| 12 Aug 2026 | BR | ▲ Buy | $22,085 |
| 11 Aug 2026 | ▲ Buy | $10M | |
| 10 Aug 2026 | ▲ Buy | $58,955 | |
| 10 Aug 2026 | ▲ Buy | $58,955 | |
| 10 Aug 2026 | ▲ Buy | $9,230 | |
| 10 Aug 2026 | ▲ Buy | $9,230 | |
| 10 Aug 2026 | ▲ Buy | $6,145 | |
| 10 Aug 2026 | ▲ Buy | $6,145 | |
| 10 Aug 2026 | ▲ Buy | $3,957 | |
| 10 Aug 2026 | ▲ Buy | $3,957 | |
| 4 Aug 2026 | ▲ Buy | $10 | |
| 4 Aug 2026 | ▲ Buy | $10 | |
| 4 Aug 2026 | ▲ Buy | $10 | |
| 3 Aug 2026 | ▲ Buy | $143 | |
| 3 Aug 2026 | ▲ Buy | $102 | |
| 3 Aug 2026 | ▲ Buy | $71 | |
| 3 Aug 2026 | ▲ Buy | $51 | |
| 24 Jul 2026 | ▲ Buy | $92 |
Source: SEC EDGAR Form 4 (updated several times a day). Buy/sell = a trade on the open market, award = a stock grant, option exercise or gift. This is not investment advice.