Stahlkopf Deborah L Insider Trading Activity
Stahlkopf Deborah L has been net-selling over the last 12 months with 0 purchases and 16 sales across 1 company.
CSCO is the most-traded position with 16 trades. The largest single transaction was a sale of CSCO for $8.7M on Nov 14, 2025.
Performance Scorecard
Forward stock performance after each transaction by Stahlkopf Deborah L. 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 | — | -1.3% | 42% | 12 |
| 90 days | — | -7.4% | 36% | 11 |
| 120 days | — | -8.0% | 0% | 11 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCSCO · CISCO SYSTEMS, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 15, 2026 | CSCO | Sell | 300 | $114.97 | $34K | VP |
| May 15, 2026 | CSCO | Sell | 1,100 | $116.42 | $128K | VP |
| May 15, 2026 | CSCO | Sell | 2,842 | $117.24 | $333K | VP |
| May 15, 2026 | CSCO | Sell | 2,344 | $118.10 | $277K | VP |
| Mar 17, 2026 | CSCO | Sell | 7,981 | $79.50 | $635K | VP |
| Nov 17, 2025 | CSCO | Sell | 20 | $77.98 | $2K | VP |
| Nov 14, 2025 | CSCO | Sell | 37,723 | $77.38 | $2.9M | VP |
| Nov 14, 2025 | CSCO | Sell | 111,081 | $78.20 | $8.7M | VP |
| Nov 14, 2025 | CSCO | Sell | 15,780 | $76.59 | $1.2M | VP |
| Sep 11, 2025 | CSCO | Sell | 2,618 | $68.07 | $178K | VP |
| Sep 11, 2025 | CSCO | Sell | 100 | $68.54 | $7K | VP |
| Aug 15, 2025 | CSCO | Sell | 6,183 | $66.21 | $409K | VP |
| Aug 15, 2025 | CSCO | Sell | 3,400 | $67.21 | $229K | VP |
| Aug 15, 2025 | CSCO | Sell | 200 | $68.20 | $14K | VP |
| Jun 12, 2025 | CSCO | Sell | 290 | $64.27 | $19K | VP |
| Jun 11, 2025 | CSCO | Sell | 2,407 | $64.01 | $154K | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| CSCO | CISCO SYSTEMS, INC. | 16 | $15.2M |
Other insiders at CISCO SYSTEMS, INC.
6 other tracked filers at CSCO.