Comparable stake leader
Alta Partners LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001953984.
Comparable stake leader
Alta Partners LLC
Disclosed value leader
Craig Gould
Comparable rows
15/21
Latest evidence
30 Jun 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
15 of 21 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Alta Partners LLC |
13D/G
|
5.5%
|
$1,698,408
970,519 shares
|
$0 | 27 Feb 2025 |
| Wentworth Funding, LLC |
13D/G
|
5.3%
|
$1,378,265
894,977 shares
|
-$489,058 | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
0.73%
|
$190,895
123,958 shares
|
— | 30 Jun 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.23%
|
$60,716
39,426 shares
|
— | 30 Jun 2026 |
| GRIMES & Co WEALTH MANAGEMENT, LLC |
13F
Company
|
0.2%
|
$51,562
33,482 shares
|
— | 30 Jun 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.19%
|
$49,888
32,395 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
0.15%
|
$38,654
25,100 shares
|
— | 30 Jun 2026 |
| VANGUARD FIDUCIARY TRUST CO |
13F
Company
|
0.13%
|
$33,885
22,003 shares
|
— | 30 Jun 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Net insider flow leans to buying over the last 12 months. Net value: +$17,759.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 6,000 | 0 | $10,020 | $0 | +$10,020 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 5,000 | 0 | $7,739 | $0 | +$7,739 |
Reporting owners
Showing 1-6 of 6 reporting-owner rows connected to Binah Capital Group, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Craig Gould | Chief Executive Officer, Director | $1,713,442 | +$12,779 | +0.75% | Filing P/S | 19 May 2026 |
| David M. Shane | Chief Financial Officer, Director | $4,979 | +$4,980 | +100% | Filing P/S | 19 May 2026 |
| Daniel Hynes | Director | Mixed | 30 Jun 2025 | |||
| Joel E. Marks | Director | Mixed | 30 Jun 2025 | |||
| MHC Securities LLC | 10%+ Owner | Mixed | 15 Mar 2024 | |||
| David F. Crane II | Director | Mixed | 30 Jun 2025 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Craig Gould | BCG | Common Stock | Purchase | 0.3% | $5,040 | $1.68 | 3,000 | 1,019,906 | 19 May 2026 | Direct |
| David M. Shane | BCG | Common Stock | Purchase | $4,980 | $1.66 | 3,000 | 3,000 | 19 May 2026 | Direct | |
| Craig Gould | BCG | Common Stock | Award | 10.3% | 94,828 | 1,016,906 | 25 Feb 2026 | Direct | ||
| Craig Gould | BCG | Common Stock | Purchase | 0.55% | $7,739 | $1.55 | 5,000 | 922,078 | 17 Nov 2025 | Direct |