Zapolsky David Insider Trading Activity
Zapolsky David has been net-selling over the last 12 months with 0 purchases and 21 sales across 1 company.
AMZN is the most-traded position with 21 trades. The largest single transaction was a sale of AMZN for $3.0M on Aug 22, 2025.
Performance Scorecard
Forward stock performance after each transaction by Zapolsky David. 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 | — | +1.0% | 29% | 21 |
| 90 days | — | -9.0% | 47% | 15 |
| 120 days | — | -4.4% | 40% | 15 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersAMZN · AMAZON COM INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 22, 2026 | AMZN | Sell | 9,270 | $268.53 | $2.5M | −18.4% | President | |
May 21, 2026 Filed 3d late | AMZN | Sell | 1,014 | $265.12 | $269K | −2.0% | President | |
May 21, 2026 Filed 3d late | AMZN | Sell | 1 | $265.72 | $265.72 | −0.0% | President | |
May 21, 2026 Filed 3d late | AMZN | Sell | 1,644 | $264.12 | $434K | −3.1% | President | |
May 21, 2026 Filed 3d late | AMZN | Sell | 1,600 | $261.96 | $419K | −2.8% | President | |
May 21, 2026 Filed 3d late | AMZN | Sell | 1,921 | $263.17 | $506K | −3.5% | President | |
Feb 24, 2026 | AMZN | Sell | 10,649 | $205.43 | $2.2M | −20.5% | President | |
Feb 23, 2026 | AMZN | Sell | 662 | $208.02 | $138K | −1.3% | President | |
Feb 23, 2026 | AMZN | Sell | 2,613 | $204.15 | $533K | −4.4% | President | |
Feb 23, 2026 | AMZN | Sell | 1,582 | $204.86 | $324K | −2.8% | President | |
Feb 23, 2026 | AMZN | Sell | 1,681 | $206.06 | $346K | −3.1% | President | |
Feb 23, 2026 | AMZN | Sell | 562 | $207.01 | $116K | −1.1% | President | |
Nov 24, 2025 | AMZN | Sell | 13,570 | $222.49 | $3.0M | −24.8% | President | |
Nov 21, 2025 | AMZN | Sell | 3,071 | $216.75 | $666K | −5.1% | President | |
Nov 21, 2025 | AMZN | Sell | 1,951 | $217.66 | $425K | −3.4% | President | |
Nov 21, 2025 | AMZN | Sell | 372 | $218.60 | $81K | −0.7% | President | |
Nov 21, 2025 | AMZN | Sell | 105 | $219.52 | $23K | −0.2% | President | |
Nov 21, 2025 | AMZN | Sell | 1,601 | $215.86 | $346K | −2.6% | President | |
Aug 22, 2025 | AMZN | Sell | 13,570 | $222.76 | $3.0M | −23.5% | President | |
Aug 21, 2025 | AMZN | Sell | 4,277 | $221.34 | $947K | −6.6% | President | |
Aug 21, 2025 | AMZN | Sell | 2,823 | $221.85 | $626K | −4.7% | President |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| AMZN | AMAZON COM INC | 21 | $16.9M |
Other insiders at AMAZON COM INC
6 other tracked filers at AMZN.