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City State Bank

Bank

Position in AMPH — Amphastar Pharmaceuticals, Inc.

CIK 1910666 NORWALK, IA

Position in AMPH

as of Jun 30, 2026 · filed Jul 14, 2026
Position Value
$3,027
+$89 QoQ
Shares Held
150
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#177
of 208 holders
Holding Since
Dec 2021
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMPH Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

City State Bank holds $168,706 across 7 Drug Manufacturers - Specialty & Generic names. AMPH ranks #4 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 AMPH
Amphastar Pharmaceuticals, Inc.
This page
150 $3,027

All Filings in AMPH

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,027 150
2026-03-31 $2,938 150
2025-12-31 $4,017 150
2025-09-30 $3,997 150
2025-06-30 $3,444 150
2025-03-31 $4,348 150
2024-12-31 $5,569 150
2024-09-30 $7,279 150
2024-06-30 $6,000 150
2024-03-31 $6,586 150
2023-09-30 $4,599 100
2023-03-31 $3,750 100
2022-12-31 $2,802 100
2022-09-30 $2,810 100
2022-06-30 $3,479 100
2022-03-31 $5,385 150
2021-12-31 $3,493 150