# Augustus Koopman - Auction Profile

Canonical: https://appraisily.com/artist/augustus-koopman/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/augustus-koopman/llm.md
Updated: 2026-04-30T12:04:45.856Z

## Summary
- Lots tracked: 10
- Lots with prices: 2
- First auction date: 2019-03-03
- Latest auction date: 2026-03-18
- Median realised price: $475
- Price range: $475 to $2,100

## Market Takeaway
Augustus Koopman has 10 tracked lots. Median realized sale is around $475. Category concentration is still broad. Last 12 months recorded 1 sales. These metrics reflect recorded public auction results and may not include private transactions or every premium outlier sale.

## How To Read This Data
- Use median \($475\) as a typical result and the typical low/high band \($475 to $2,100\) as the middle 50% of recorded sales.
- Auction prices can include buyer premiums or fees depending on house reporting, so compare on a like\-for\-like basis.
- Condition, provenance, size, and attribution confidence can move final value materially versus median comps.

## Price Bands
- Under $1,000: 50% (1 sales)
- $1,000 to $10,000: 50% (1 sales)
- $10,000\+: 0% (0 sales)

## Recent Trend & Velocity
- Last 12 months sales: 1
- Previous 12 months sales: 0
- Recent 12 months median: $2,100
- Previous 12 months median: $0
- Median shift: N/A
- Latest sale date: 2026-03-18
- Days since latest sale: 43
- Market velocity: steady

## Top Auction Houses
- Broward Auction Gallery LLC: 9 lots
- Setdart Auction House: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2026-03-18 | AUGUSTUS KOOPMAN \(Wisconsin, 1869\-1914\). "The Curious Onlookers \- Returning Home after Baptism," ca. 1910. Oil on canvas. Signed in the lower right corner. | Setdart Auction House | €2,100 | source: https://www.invaluable.com/auction-lot-augustus-koopman-wisconsin-1869-1914-the-curious-onlookers-returning-home-after-baptism-ca-1910-oil-on-canvas-signed-in-the-lower-right-corner-96-c-d03c2f1f7e
2. 2021-01-03 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | $475 | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-404-c-b0544b1a73
3. 2020-10-11 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-299-c-fa64ea892e
4. 2020-07-05 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-285-c-a384727a27
5. 2020-04-19 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-324-c-e30418cb3a
6. 2020-02-09 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-294-c-f1e4f72bd9
7. 2019-11-10 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-209-c-ff14bffba3
8. 2019-06-16 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-373-c-7c14b71b7b
9. 2019-06-07 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-373-c-da44a62b7a
10. 2019-03-03 | Augustus Koopman \(NY,NC,France,1869\-1914\) oil on canvas | Broward Auction Gallery LLC | N/A | source: https://www.invaluable.com/auction-lot-augustus-koopman-ny-nc-france-1869-1914-oil-on-canvas-247-c-d494955a4e

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## JSON Source
https://appraisily.com/api/scraper-search/artists/augustus-koopman/seo-profile