Arne Grimme
Arne Grimme has made 6 open-market purchases worth $330k since Oct 16, 2026, in 1 company. The latest: $25k of NBIS, filed Oct 30, 2026, scored 14 out of 100.
Director, Nebius Group N.V.
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Purchases
| Filed | Stock | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 30 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +2% stake | 14 | $25k 148 at $169.42 |
waiting | waiting |
| Oct 29 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +5% stake | 18 | $58k 353 at $163.57 |
waiting | waiting |
| Oct 26 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +12% stake | 27 | $122k 770 at $159.01 |
waiting | waiting |
| Oct 21 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +5% stake | 18 | $50k 299 at $166.26 |
+8.1% | waiting |
| Oct 20 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +2% stake | 14 | $25k 148 at $169.99 |
−0.6% | waiting |
| Oct 16 Form 4 (opens sec.gov) |
NBISNebius Group N.V. · DirectorDirector · Planned (10b5-1) | +5% stake | 18 | $50k 296 at $169.99 |
−10.0% | waiting |
Track record (hypothetical): a week after the filing, these buys averaged −0.8% (33% up, 3 measured).
Questions
What stock has Arne Grimme bought?
NBIS (Nebius Group N.V.), all on the open market and reported on SEC Form 4.
When did Arne Grimme last buy?
Oct 30, 2026: 148 shares of NBIS at $169.42, $25k in all (Form 4 (opens sec.gov)).
Has Arne Grimme filed a notice of a planned sale?
Not in the filings on record. A Form 144 is the notice an insider must file before selling restricted or control shares, and it lands on EDGAR before the sale is reported.
Is Arne Grimme a routine or an opportunistic buyer?
There isn't enough history to say yet.
Data as of Oct 30, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer