Johanna Flower Insider Trading Activity
Johanna Flower has been net-selling over the last 12 months with 0 purchases and 29 sales across 2 different companies.
CRWD is the most-traded position with 27 trades. The largest single transaction was a sale of CRWD for $280K on Jan 15, 2026.
Performance Scorecard
Forward stock performance after each transaction by Johanna Flower. 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 | — | +3.3% | 66% | 29 |
| 90 days | — | +3.6% | 69% | 29 |
| 120 days | — | -5.2% | 41% | 29 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| Jan 15, 2026 | CRWD | Sell | 240 | $450.72 | $108K | Director |
| Jan 15, 2026 | CRWD | Sell | 320 | $452.70 | $145K | Director |
| Jan 15, 2026 | CRWD | Sell | 160 | $453.88 | $73K | Director |
| Jan 15, 2026 | CRWD | Sell | 80 | $456.97 | $37K | Director |
| Jan 15, 2026 | CRWD | Sell | 400 | $465.52 | $186K | Director |
| Jan 15, 2026 | CRWD | Sell | 600 | $466.36 | $280K | Director |
| Jan 15, 2026 | CRWD | Sell | 360 | $467.31 | $168K | Director |
| Jan 15, 2026 | CRWD | Sell | 120 | $468.33 | $56K | Director |
| Oct 15, 2025 | CRWD | Sell | 8 | $485.33 | $4K | Director |
| Oct 15, 2025 | CRWD | Sell | 34 | $486.62 | $17K | Director |
| Oct 15, 2025 | CRWD | Sell | 220 | $487.45 | $107K | Director |
| Oct 15, 2025 | CRWD | Sell | 298 | $488.54 | $146K | Director |
| Oct 15, 2025 | CRWD | Sell | 364 | $489.51 | $178K | Director |
| Oct 15, 2025 | CRWD | Sell | 166 | $490.54 | $81K | Director |
| Oct 15, 2025 | CRWD | Sell | 356 | $491.62 | $175K | Director |
| Oct 15, 2025 | CRWD | Sell | 344 | $492.49 | $169K | Director |
| Oct 15, 2025 | CRWD | Sell | 418 | $493.64 | $206K | Director |
| Oct 15, 2025 | CRWD | Sell | 139 | $494.27 | $69K | Director |
| Jul 15, 2025 | CRWD | Sell | 270 | $471.37 | $127K | Director |
| Jul 15, 2025 | CRWD | Sell | 189 | $472.38 | $89K | Director |
| Jul 15, 2025 | CRWD | Sell | 375 | $473.56 | $178K | Director |
| Jul 15, 2025 | CRWD | Sell | 521 | $474.29 | $247K | Director |
| Jul 15, 2025 | CRWD | Sell | 351 | $475.45 | $167K | Director |
| Jul 15, 2025 | CRWD | Sell | 321 | $476.31 | $153K | Director |
| Jul 15, 2025 | CRWD | Sell | 19 | $477.27 | $9K | Director |
| Jul 15, 2025 | CRWD | Sell | 18 | $478.90 | $9K | Director |
| Jul 15, 2025 | CRWD | Sell | 9 | $480.72 | $4K | Director |
| Jul 2, 2025 | FRSH | Sell | 8,000 | $14.80 | $118K | Director |
| Jun 9, 2025 | FRSH | Sell | 3,810 | $16.00 | $61K | Director |
Top Companies Traded
Other insiders at CrowdStrike Holdings, Inc.
7 other tracked filers at CRWD.