Comparable stake leader
Thomas G. Fitzgerald
SEC ownership of CHAIN BRIDGE BANCORP INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001392272.
Disclosed value leader
Thomas G. Fitzgerald
Comparable rows
50/50
Latest evidence
29 Jul 2026
- Public ticker
- CBNA on NYSE
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Thomas G. Fitzgerald
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Thomas G. Fitzgerald
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
29 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001392272
- Issuer location
- Mclean, VA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of CHAIN BRIDGE BANCORP INC (13F + 13D/G + 3/4/5)
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.
Comparable stake leader
Thomas G. Fitzgerald
Disclosed value leader
Thomas G. Fitzgerald
Comparable rows
50/50
Latest evidence
29 Jul 2026
13D/G
13F
3/4/5
Lead comparable stake: 24%
13D/G row: Thomas G. Fitzgerald
Showing 1-8 of 50 holder rows.
Quick read
Thomas G. Fitzgerald leads the comparable SEC ownership view at 24%.
50 of 50 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.
Open SEC evidence
Opens Thomas G. Fitzgerald's linked filing trail.
Comparable ownership
Top 5
Thomas G. Fitzgerald
24%
Hingham Institution for Savings
9.9%
FJ Capital Management LLC
9.4%
ROYCE & ASSOCIATES LP
8.9%
Philip F. Herrick, Jr. & Carole L...
7.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Thomas G. Fitzgerald |
13D/G
FITZGERALD PETER G
|
24%
|
$35,603,685
1,027,820 shares
|
$0 | 28 Jan 2026 |
| Hingham Institution for Savings |
13D/G
13F
Company
|
9.9%
|
$14,050,461
334,137 shares
|
+$1,706,053 | 30 Jun 2026 |
| FJ Capital Management LLC |
13F
13D/G
Company
|
9.4%
from 13D/G
|
$10,253,201
293,788 shares
|
— | 31 Mar 2026 |
| ROYCE & ASSOCIATES LP |
13F
13D/G
Company
|
8.9%
from 13D/G
|
$9,733,645
278,901 shares
|
— | 31 Mar 2026 |
| Philip F. Herrick, Jr. & Carole L. Herrick Trust |
13D/G
Philip F. Herrick, JR. and Carole L. Herrick Trust
|
7.9%
|
$5,239,454
214,030 shares
|
$0 | 07 Oct 2024 |
| Gator Capital Management, LLC |
13F
13D/G
Company
|
6.4%
from 13D/G
|
$7,303,628
209,273 shares
|
— | 31 Mar 2026 |
| ALLIANCEBERNSTEIN L.P. |
13D/G
13F
Company
|
3.8%
|
$3,162,877
117,187 shares
|
-$1,738,561 | 30 Jun 2025 |
| Martin S. Friedman |
3/4/5
10%+ Owner
|
9.1%
|
$8,265,942
306,078 shares
|
— | 28 May 2025 |
How to read this table
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
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$22,209.
Buys
$93,092
Insiders: 3
Sells
$70,883
Insiders: 1
Net
+$22,209
Shares: +714
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 2,714
Shares: 2,000
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 400 | 0 | $17,600 | $0 | +$17,600 |
| 3-6 | 1,114 | 2,000 | $39,184 | $70,883 | -$31,698 |
| 6-9 | 800 | 0 | $24,383 | $0 | +$24,383 |
| 9-12 | 400 | 0 | $11,924 | $0 | +$11,924 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 26 reporting-owner rows connected to CHAIN BRIDGE BANCORP INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
26
Largest Forms 3/4/5 holder
Martin S. Friedman
Net 12M change
+$22,209
Latest report
29 Jul 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Martin S. Friedman | 10%+ Owner | $8,265,942 | Filing P/S | 28 May 2025 | ||
| Joseph Michael Fitzgerald | Director | $879,495 | Mixed | 17 Nov 2025 | ||
| Benita Thompson-Byas | Director | $574,434 | -$70,883 | -11% | Filing P/S | 03 Mar 2026 |
| James R. Pollock | Corporate Development Officer | $135,536 | +$25,169 | +23% | Filing P/S | 05 Mar 2026 |
| Mark Martinelli | Director | $132,000 | +$17,600 | +15% | Filing P/S | 29 Jul 2026 |
| Michael J. Conover | Director | $79,983 | Filing P/S | 03 Feb 2025 | ||
| Thomas G. Fitzgerald Jr. | Director, 10%+ Owner | $61,623 | Mixed | 03 Oct 2024 | ||
| Andrew J. Fitzgerald | Director, 10%+ Owner | $61,623 | Mixed | 03 Oct 2024 | ||
| William C. Leavitt | Director | $48,506 | Mixed | 01 Jan 2026 | ||
| Yonesy F. Nunez | Director | $44,470 | Mixed | 03 Oct 2024 | ||
| Leigh-Alexandra Basha | Director | $42,047 | +$50,323 | +120% | Filing P/S | 06 Mar 2026 |
| John J. Brough | Chief Executive Officer, Director | $30,812 | Mixed | 03 Oct 2024 | ||
| Paul W. Leavitt | Director | $29,434 | Mixed | 21 Nov 2024 | ||
| Joanna R. Williamson | Chief Financial Officer | $18,531 | Mixed | 03 Oct 2024 | ||
| Michelle L. Korsmo | Director | $15,406 | Mixed | 03 Oct 2024 | ||
| Rachel G. Miller | Counsel & Corporate Secretary | $10,016 | Mixed | 03 Oct 2024 | ||
| David M. Evinger | President, Chief Risk Officer, Director | $3,298 | Mixed | 18 Aug 2025 | ||
| Julie F. Schauer | 10%+ Owner | Mixed | 03 Oct 2024 | |||
| Gerald F. Fitzgerald Jr. | 10%+ Owner | Mixed | 03 Oct 2024 | |||
| Hilary Eva Albrecht | Corporate Secretary & Counsel | Mixed | 10 Jun 2025 |
Recent insider transactions for CHAIN BRIDGE BANCORP INC
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Mark Martinelli | CBNA | Class A Common Stock | Purchase | 15.4% | $17,600 | $44.00 | 400 | 3,000 | 29 Jul 2026 | Direct |
| Leigh-Alexandra Basha | CBNA | Class A Common Stock | Purchase | 50% | $14,016 | $35.04 | 400 | 1,200 | 06 Mar 2026 | Direct |
| James R. Pollock | CBNA | Class A Common Stock | Purchase | 22.8% | $25,168 | $35.25 | 714 | 3,845 | 05 Mar 2026 | Direct |
| Benita Thompson-Byas | CBNA | Class A Common Stock | Sale | -11% | $70,883 | $35.44 | -2,000 | 16,208 | 03 Mar 2026 | Direct |
| Benita Thompson-Byas | CBNA | Class A Common Stock | Conversion of derivative security | 9585.1% | 18,020 | 18,208 | 15 Dec 2025 | Direct | ||
| Leigh-Alexandra Basha | CBNA | Class A Common Stock | Purchase | 100% | $12,192 | $30.48 | 400 | 800 | 18 Nov 2025 | Direct |
| Leigh-Alexandra Basha | CBNA | Class A Common Stock | Purchase | 50% | $12,192 | $30.48 | 400 | 1,200 | 18 Nov 2025 | Direct |
| Joseph Michael Fitzgerald | CBNA | Class A Common Stock | Conversion of derivative security | 2226.8% | 27,880 | 29,132 | 17 Nov 2025 | Direct | ||
| Mark Martinelli | CBNA | Class A Common Stock | Award | 19.8% | 430 | 2,600 | 11 Nov 2025 | Direct | ||
| Mark Martinelli | CBNA | Class A Common Stock | Conversion of derivative security | 8.5% | 170 | 2,170 | 07 Nov 2025 | Direct | ||
| Leigh-Alexandra Basha | CBNA | Class A Common Stock | Purchase | $11,924 | $29.81 | 400 | 400 | 29 Aug 2025 | Direct | |
| David M. Evinger | CBNA | Class A Common Stock | Other | -50% | -125 | 125 | 18 Aug 2025 | TOD Account |
* marks a reported price that did not pass the local price check.