Wijnberg Sandra S
Visual SEC Form 4 history across 2 companies, 16 transactions and 6 filings.
Open-market buy performance
90-day forward return on this insider's open-market purchases
We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.
Monthly open-market activity
Reported purchase and sale transaction counts
Net value flow
Buys minus sells
Transaction texture
Ownership and ticket size
Filing-only signals
Deterministic matches in this insider's history
Latest Form 4 facts
Quick context from source filings
No latest transaction fact is available.
No open-market insider purchase is available.
No open-market insider sale is available.
Associated companies
Visual map of known reporting history
| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| CTSH | WIJNBERG SANDRA S | DIR | grant | 22 | $0 | A | — | 08/27 | 08/25 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 122 | $0 | A | — | 08/27 | 08/25 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 24 | $0 | A | — | 08/27 | 08/25 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 18 | $0 | A | +12.4% | 05/29 | 05/27 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 126 | $0 | A | +12.4% | 05/29 | 05/27 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 29 | $0 | A | +12.4% | 05/29 | 05/27 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 15 | $0 | A | −12.2% | 03/02 | 02/26 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 102 | $0 | A | −12.2% | 03/02 | 02/26 | |
| CTSH | WIJNBERG SANDRA S | DIR | grant | 23 | $0 | A | −12.2% | 03/02 | 02/26 | |
| TROW | WIJNBERG SANDRA S | DIR | grant | 148 | $1.53M | A | −14.1% | 01/02 | 12/30/2025 |
Wijnberg Sandra S Insider Activity FAQ
SEC Form 4 context
Who is Wijnberg Sandra S?
Wijnberg Sandra S is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001194455.
Which companies has Wijnberg Sandra S reported transactions for?
COGNIZANT TECHNOLOGY SOLUTIONS CORP, PRICE T ROWE GROUP INC
When was Wijnberg Sandra S's latest insider buy?
No open-market insider purchase is available for this period.
When was Wijnberg Sandra S's latest insider sale?
No open-market insider sale is available for this period.
Where can I see the original SEC filings?
Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.
Are performance metrics included?
This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.