West Bancorporation Inc
WTBAFigures shown here come from public SEC filings. Dates beside each section show the available history.
How West Bancorporation Inc Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 13 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Apr 24, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 2026-03-31 | 123 | Not shown | SEC filing |
| State of Alaska, Department of Revenue | 2026-03-31 | 769 | Not shown | SEC filing |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2026-03-31 | 57,759 | $1.37M | SEC filing |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2026-03-31 | 171 | $4.07K | SEC filing |
| Aptus Capital Advisors, LLC | 2026-03-31 | 408,568 | $9.72M | SEC filing |
| Ameritas Investment Partners, Inc. | 2026-03-31 | 1,387 | $33K | SEC filing |
| Advisory Services Network, LLC | 2026-03-31 | 200 | $4.76K | SEC filing |
| Root Financial Partners, LLC | 2026-03-31 | 12 | $285 | SEC filing |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2026-03-31 | 13,078 | $311K | SEC filing |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 2026-03-31 | 0 | $2 | SEC filing |
| Essential Partners LLC | 2026-03-31 | 178 | $4.24K | SEC filing |
| Optiver Holding B.V. | 2026-03-31 | 162 | $3.85K | SEC filing |
| Rockefeller Capital Management L.P. | 2026-03-31 | 2,299 | $54.7K | SEC filing |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 2026-03-31 | 16,274 | $387K | SEC filing |
| NISA INVESTMENT ADVISORS, LLC | 2026-03-31 | 337 | $8.02K | SEC filing |
| MORGAN STANLEY | 2026-03-31 | 171,360 | $4.08M | SEC filing |
| Quantinno Capital Management LP | 2026-03-31 | 34,480 | $820K | SEC filing |
| ACADIAN ASSET MANAGEMENT LLC | 2026-03-31 | 35,325 | Not shown | SEC filing |
| GAMMA Investing LLC | 2026-03-31 | 548 | $13K | SEC filing |
| FMR LLC | 2026-03-31 | 1,443,571 | $34.3M | SEC filing |
- Each value is checked against West Bancorporation Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 3 rows: the filed value is about 1,000 times too small for the share count at West Bancorporation Inc's share price.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security.
- ROYAL BANK OF CANADA: 29,834 shares reported 2025-12-31; 27,845 shares reported 2026-03-31.
- DMKC Advisory Services, LLC: 14,000 shares reported 2025-12-31; 10,500 shares reported 2026-03-31.
- True Wealth Design, LLC: 16 shares reported 2025-12-31; 16 shares reported 2026-03-31.
- GSA CAPITAL PARTNERS LLP: 21,603 shares reported 2025-12-31; 17,191 shares reported 2026-03-31.
- EverSource Wealth Advisors, LLC: 428 shares reported 2025-12-31; 442 shares reported 2026-03-31.
- Rialto Wealth Management, LLC: 28 shares reported 2025-12-31; 28 shares reported 2026-03-31.
- CWM, LLC: 1,859 shares reported 2025-12-31; 1,665 shares reported 2026-03-31.
- ROTHSCHILD INVESTMENT LLC: 29 shares reported 2025-12-31; 29 shares reported 2026-03-31.
- MARSHALL WACE, LLP: 37,729 shares reported 2025-12-31; 25,820 shares reported 2026-03-31.
- RENAISSANCE TECHNOLOGIES LLC: 187,452 shares reported 2025-12-31; 182,452 shares reported 2026-03-31.
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 7,024 shares reported 2025-12-31; 7,194 shares reported 2026-03-31.
- Rockefeller Capital Management L.P.: 461 shares reported 2025-12-31; 2,299 shares reported 2026-03-31.
Showing the 12 most recent filer reports.
94 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among West Bancorporation Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-11-24 · MILLIGAN GEORGE D: Larger than all 12 other insider sales of COMMON STOCK on file. SEC filing
- 2025-11-11 · GULLING DOUGLAS R: Larger than 11 of the 12 other insider sales of COMMON STOCK on file. SEC filing
Independent insiders buying near the same time
- 2023-05-17–2023-05-24: 4 event(s) across 3 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2023-05-16–2023-05-18: 3 event(s) across 3 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing )
- 2023-02-22–2023-03-01: 3 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing )
- 2022-02-23–2022-02-24: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2021-11-24–2021-12-01: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2021-11-23–2021-11-30: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2021-11-22–2021-11-29: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2021-11-18–2021-11-24: 6 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing )
- 2020-05-11–2020-05-15: 6 event(s) across 4 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing )
- 2020-05-01–2020-05-06: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2020-02-27–2020-03-05: 5 event(s) across 3 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2025-11-24 | MILLIGAN GEORGE D · Director | COMMON STOCK | S — Open market or private sale | −10,000 | 21.71 | SEC filing |
| 2025-11-21 | MILLIGAN GEORGE D · Director | COMMON STOCK | S — Open market or private sale | −5,826 | 22.00 | SEC filing |
| 2025-11-11 | GULLING DOUGLAS R · Director | COMMON STOCK | S — Open market or private sale | −7,900 | 21.75 | SEC filing |
| 2025-02-19 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | P — Open market or private purchase | +639 | 22.27 | SEC filing |
| 2024-11-20 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | P — Open market or private purchase | +592 | 23.79 | SEC filing |
| 2024-11-08 | GULLING DOUGLAS R · Director | COMMON STOCK | S — Open market or private sale | −397 | 23.72 | SEC filing |
| 2024-11-08 | GULLING DOUGLAS R · Director | COMMON STOCK | S — Open market or private sale | −3,603 | 23.60 | SEC filing |
| 2024-08-21 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | P — Open market or private purchase | +730 | 19.04 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-04-23 | Parson Rosemary · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | GAER STEVEN K · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | Vaughan Therese M · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | Sorensen John Kevin · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | GULLING DOUGLAS R · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | Elming Lisa J · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-04-23 | McMurray Sean Patrick · Director | COMMON STOCK | A — Grant, award, or other acquisition | +1,430 | SEC filing |
| 2026-03-25 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | F — Payment of exercise price or tax by delivering securities | −6,811 | SEC filing |
Showing 8 of 30 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2024-11-04 | GULLING DOUGLAS R · Director | COMMON STOCK | I — Discretionary transaction | −2 | SEC filing |
| 2024-08-19 | DONOVAN PATRICK J · Director | COMMON STOCK | D — Disposition to the issuer | −1,945 | SEC filing |
| 2020-11-25 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | L — Small acquisition | +491 | SEC filing |
| 2020-08-19 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | L — Small acquisition | +570 | SEC filing |
| 2020-05-20 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | L — Small acquisition | +582 | SEC filing |
| 2019-11-20 | NELSON DAVID D · CEO & PRESIDENT | COMMON STOCK | L — Small acquisition | +390 | SEC filing |
Showing 6 of 6 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.