Garfield Mark S. Insider Trading Activity
Garfield Mark S. has been net-selling over the last 12 months with 0 purchases and 3 sales across 1 company.
WDAY is the most-traded position with 3 trades. The largest single transaction was a sale of WDAY for $200K on Jan 8, 2026.
Performance Scorecard
Forward stock performance after each transaction by Garfield Mark S.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +7.0% | 83% | 6 |
| 90 days | — | +9.1% | 67% | 6 |
| 120 days | — | +12.7% | 83% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersWDAY · Workday, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Oct 12, 2026 | WDAY | Sell | 918 | $189.45 | $174K | −1.3% | Chief Accounting Officer | |
Apr 10, 2026 | WDAY | Sell | 1,585 | $113.05 | $179K | −4.8% | Chief Accounting Officer | |
Jan 8, 2026 | WDAY | Sell | 953 | $209.56 | $200K | −2.6% | Chief Accounting Officer | |
Oct 9, 2025 Filed 3d late | WDAY | Sell | 815 | $238.10 | $194K | −2.1% | Chief Accounting Officer | |
Oct 9, 2025 Filed 3d late | WDAY | Sell | 800 | $239.28 | $191K | −2.1% | Chief Accounting Officer | |
Oct 9, 2025 Filed 3d late | WDAY | Sell | 300 | $240.42 | $72K | −0.8% | Chief Accounting Officer | |
Jul 10, 2025 | WDAY | Sell | 451 | $234.86 | $106K | −1.0% | Chief Accounting Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| WDAY | Workday, Inc. | 7 | $1.1M |
Other insiders at Workday, Inc.
8 other tracked filers at WDAY.