Boroditsky Marc Insider Trading Activity
Boroditsky Marc has been net-selling over the last 12 months with 0 purchases and 5 sales across 1 company.
NBIS is the most-traded position with 5 trades. The largest single transaction was a sale of NBIS for $4.4M on Jul 15, 2026.
Performance Scorecard
Forward stock performance after each transaction by Boroditsky Marc. 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 | — | -19.4% | 25% | 4 |
| 90 days | — | -7.8% | 33% | 3 |
| 120 days | — | -28.4% | 50% | 2 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersNBIS · Nebius Group N.V.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Oct 12, 2026 | NBIS | Sell | 7,000 | $211.23 | $1.5M | −100.0% | Chief Revenue Officer | |
Jul 15, 2026 ⚠ Filed 48d late | NBIS | Sell | 22,386 | $197.00 | $4.4M | −100.0% | Chief Revenue Officer | |
Jun 15, 2026 ⚠ Filed 70d late | NBIS | Sell | 4,500 | $250.00 | $1.1M | −16.7% | Chief Revenue Officer | |
May 15, 2026 | NBIS | Sell | 4,500 | $217.55 | $979K | −10.7% | Chief Revenue Officer | |
Apr 15, 2026 | NBIS | Sell | 4,500 | $160.10 | $720K | −9.6% | Chief Revenue Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| NBIS | Nebius Group N.V. | 5 | $8.7M |
Other insiders at Nebius Group N.V.
7 other tracked filers at NBIS.