Hata Yujiro S

CIK: 0001649119President and CEO
OfficerDirector

Hata Yujiro S is a corporate insider (President and CEO) at IDEAYA Biosciences, Inc. (IDYA) filing SEC Form 4 transactions. 63 transactions across 3 companies, totaling $0 in purchases and $17,559,600 in sales. Source: SEC EDGAR.

Total Transactions
63
Total Buy Value
$0
Total Sell Value
$17.56M
Net Activity
$-17.56M
Last Transaction
Jan 2026
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
600,000
Price
$32.19
Value
$19.31M
Type
Award
Shares
15,700
Price
$6.83
Value
$107K
Type
Award
Shares
600,000
Price
$20.24
Value
$12.14M
Type
Exercise
Shares
12,808
Price
$19.52
Value
$250K
Type
Exercise
Shares
12,808
Price
$19.52
Value
$250K
Type
Exercise
Shares
34,433
Price
-
Value
-
Type
Sale
Shares
4,349
Price
$42.37
Value
$184K
Type
Sale
Shares
30,084
Price
$41.73
Value
$1.26M
Type
Exercise
Shares
34,433
Price
$4.31
Value
$148K
Type
Exercise
Shares
83,856
Price
-
Value
-
Type
Sale
Shares
503
Price
$44.12
Value
$22K
Type
Sale
Shares
29,761
Price
$43.48
Value
$1.29M
Type
Sale
Shares
53,592
Price
$42.57
Value
$2.28M
Type
Exercise
Shares
83,856
Price
$4.31
Value
$361K
Type
Exercise
Shares
56,711
Price
-
Value
-
Type
Sale
Shares
2,303
Price
$41.84
Value
$96K
Type
Sale
Shares
54,408
Price
$41.60
Value
$2.26M
Type
Exercise
Shares
56,711
Price
$4.31
Value
$244K
Type
Award
Shares
15,700
Price
-
Value
-
Type
Award
Shares
480,000
Price
-
Value
-