Transaction · 0001104659-26-104746

GROSSMAN JONAS

GROSSMAN JONAS, DIR, reported an open-market or private purchase at Rainier Acquisition Corp involving 1407.000000 shares for an estimated $14070.00. Reported holdings after the transaction were 50000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PDIR
RNAQRainier Acquisition Corp
Filing timeSep 02
Trade dateSep 02, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

RNAQ price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
RNAQ since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
Buy
Code P
Identifier
0001104659-26-104746
Warrants to purchase Class A ordinary shares
Transaction date
Sep 02, 2026
Filed Sep 02, 2026, 08:21 PM · 0d delay
Shares
1.40k sh
$1.00k per share
Estimated value
$1.40M
Computed from shares × price
Holdings after
50.0k sh
Indirect · By Ravenna 7 LLC

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Buy Derivative Transaction Director Buy Repeat Buyer 10% Owner Buy
+28score
Filing-only score

+28

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% YesOther No
Footnotes & amended
  1. F1

    Represents securities underlying 5,625 units (the "Units") purchased by Ravenna 7 LLC from the Issuer in a private placement at a purchase price of $10.00 per Unit. Each Unit consists of one Class A o…

  2. F2

    Shares held directly by Ravenna 7 LLC, of which Jonas Grossman is the sole managing member. Mr. Grossman disclaims beneficial ownership of these shares except to the extent of his pecuniary interest t…

  3. F3

    The Warrants will become exercisable on the later of (i) August 28, 2026 and (ii) the completion of the Issuer's initial business combination. The Warrants will expire on the fifth anniversary of the…

Original filing · 0001104659-26-104746
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