海科航空

$Transdigm(TDG)$ $海科航空(HEI)$ TDG是商界局外人提到的公司，而$海科航空(HEI)$ 则因为Herbert Wertheim投资赚了 200 多倍而进入我的视野。。。。
TransDigm集团(TDG.US)以22亿美元收购Jet Parts Engineering与Victor Sierra Aviation Holdings的交易，分析师解读称，这一举动具有战略转折...

$海科航空(HEI)$ 10-K Annual report [Section 13 and 15(d), not S-K Item 405] Accession Number: 0000046619-25-000082  Act: 34  Size: 16 MB 网页链接

$海科航空(HEI)$ ARS Annual Report to Security Holders Accession Number: 0001140361-26-003026  Act: 34  Size: 5 MB 网页链接

$海科航空(HEI)$ 8-K Current report, items 5.02 and 9.01 Accession Number: 0000046619-25-000080  Act: 34  Size: 207 KB 网页链接

$海科航空(HEI)$ SCHEDULE 13G/A [Amend] Statement of Beneficial Ownership by Certain Investors Accession Number: 0000769734-26-000005  Act: 34  Size: 9 KB 网页链接

$海科航空(HEI)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0000046619-25-000076  Act: 34  Size: 432 KB 网页链接

$海科航空(HEI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001031082-25-000012  Size: 15 KB 网页链接

$海科航空(HEI)$ DEF 14A Other definitive proxy statements Accession Number: 0001140361-26-003023  Act: 34  Size: 27 MB 网页链接

$海科航空(HEI)$ 3 Initial statement of beneficial ownership of securities Accession Number: 0001698957-26-000004  Size: 4 KB 网页链接

$海科航空(HEI)$ DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material Accession Number: 0001140361-26-003024  Act: 34  Size: 7 MB 网页链接