Zhang Ming

Insider profile

Performance

Overall performance
3.0

Performance over holding periods
3.0
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
2 0% Buy
34 71% Buy
47 69% Buy
Zhang Ming's trades of Sound Group Inc's stock


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
137.10
Quantity 14,663 +21.2%
Value US$4,329,624
Transaction date
Sale
Price
356.90
Quantity 40,276 +8.6%
Value US$1,651,523
Transaction date
Proposed sale
Price
83.50
Quantity 99,924
Value US$2,089,874
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value
Number of shares Price Value Details
2026-04-06 2026-04-02 S Sale
14,663 +21.2%
137.10
US$4,329,624
14,663 +21.2% 137.10 US$4,329,624
2026-04-06 2026-04-02 S Sale
40,276 +8.6%
356.90
US$1,651,523
40,276 +8.6% 356.90 US$1,651,523
2026-04-01 2026-04-02 PrS Proposed sale
99,924
83.50
US$2,089,874
99,924 83.50 US$2,089,874