Civic Intelligence

Amphastar Pharmaceutical Inc.

Plan context: Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan

EIN 33-0702205 • 50 filings • 8 plans

Current Snapshot

Latest Year

2024

2024 Participants

1,532

2024 Assets

$111,803,191

2024 Contributions

$11,585,458

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$111,803,191$55,901,596$0199920132024YearValue
$111,803,191Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

1,5327660199920122024YearValue
1,532Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202431,532$111,803,191$11,585,458$7,562iApproximate average salary by contribution assumption: employee only about $189,058 at 4% or $126,038 at 6%; with 50% employer match about $126,038 at 4% or $84,026 at 6%; with 100% employer match about $94,529 at 4% or $63,019 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,532$111,803,191$11,585,458$7,562iApproximate average salary by contribution assumption: employee only about $189,058 at 4% or $126,038 at 6%; with 50% employer match about $126,038 at 4% or $84,026 at 6%; with 100% employer match about $94,529 at 4% or $63,019 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-0---
Amphastar Pharmaceuticals Inc Cafeteria Plan-1,522---
202321,377$92,662,776$10,574,716$7,680iApproximate average salary by contribution assumption: employee only about $191,988 at 4% or $127,992 at 6%; with 50% employer match about $127,992 at 4% or $85,328 at 6%; with 100% employer match about $95,994 at 4% or $63,996 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,341$92,662,776$10,574,716$7,886iApproximate average salary by contribution assumption: employee only about $197,142 at 4% or $131,428 at 6%; with 50% employer match about $131,428 at 4% or $87,619 at 6%; with 100% employer match about $98,571 at 4% or $65,714 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-1,377---
202221,305$71,405,819$9,620,616$7,372iApproximate average salary by contribution assumption: employee only about $184,303 at 4% or $122,869 at 6%; with 50% employer match about $122,869 at 4% or $81,912 at 6%; with 100% employer match about $92,151 at 4% or $61,434 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,255$71,405,819$9,620,616$7,666iApproximate average salary by contribution assumption: employee only about $191,646 at 4% or $127,764 at 6%; with 50% employer match about $127,764 at 4% or $85,176 at 6%; with 100% employer match about $95,823 at 4% or $63,882 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-1,305---
202121,240$82,827,717$8,671,653$6,993iApproximate average salary by contribution assumption: employee only about $174,832 at 4% or $116,554 at 6%; with 50% employer match about $116,554 at 4% or $77,703 at 6%; with 100% employer match about $87,416 at 4% or $58,277 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,240$82,827,717$8,671,653$6,993iApproximate average salary by contribution assumption: employee only about $174,832 at 4% or $116,554 at 6%; with 50% employer match about $116,554 at 4% or $77,703 at 6%; with 100% employer match about $87,416 at 4% or $58,277 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-983---
202021,285$69,831,819$8,056,939$6,270iApproximate average salary by contribution assumption: employee only about $156,750 at 4% or $104,500 at 6%; with 50% employer match about $104,500 at 4% or $69,667 at 6%; with 100% employer match about $78,375 at 4% or $52,250 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,285$69,831,819$8,056,939$6,270iApproximate average salary by contribution assumption: employee only about $156,750 at 4% or $104,500 at 6%; with 50% employer match about $104,500 at 4% or $69,667 at 6%; with 100% employer match about $78,375 at 4% or $52,250 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-1,020---
201921,323$57,493,875$6,308,423$4,768iApproximate average salary by contribution assumption: employee only about $119,207 at 4% or $79,471 at 6%; with 50% employer match about $79,471 at 4% or $52,981 at 6%; with 100% employer match about $59,603 at 4% or $39,736 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,323$57,493,875$6,308,423$4,768iApproximate average salary by contribution assumption: employee only about $119,207 at 4% or $79,471 at 6%; with 50% employer match about $79,471 at 4% or $52,981 at 6%; with 100% employer match about $59,603 at 4% or $39,736 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-1,016---
201821,272$45,243,789$5,496,433$4,321iApproximate average salary by contribution assumption: employee only about $108,027 at 4% or $72,018 at 6%; with 50% employer match about $72,018 at 4% or $48,012 at 6%; with 100% employer match about $54,014 at 4% or $36,009 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,272$45,243,789$5,496,433$4,321iApproximate average salary by contribution assumption: employee only about $108,027 at 4% or $72,018 at 6%; with 50% employer match about $72,018 at 4% or $48,012 at 6%; with 100% employer match about $54,014 at 4% or $36,009 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-965---
201721,157$44,574,961$4,766,057$4,119iApproximate average salary by contribution assumption: employee only about $102,983 at 4% or $68,655 at 6%; with 50% employer match about $68,655 at 4% or $45,770 at 6%; with 100% employer match about $51,492 at 4% or $34,328 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,157$44,574,961$4,766,057$4,119iApproximate average salary by contribution assumption: employee only about $102,983 at 4% or $68,655 at 6%; with 50% employer match about $68,655 at 4% or $45,770 at 6%; with 100% employer match about $51,492 at 4% or $34,328 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-925---
201621,165$35,805,422$4,308,585$3,698iApproximate average salary by contribution assumption: employee only about $92,459 at 4% or $61,639 at 6%; with 50% employer match about $61,639 at 4% or $41,093 at 6%; with 100% employer match about $46,229 at 4% or $30,820 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-1,165$35,805,422$4,308,585$3,698iApproximate average salary by contribution assumption: employee only about $92,459 at 4% or $61,639 at 6%; with 50% employer match about $61,639 at 4% or $41,093 at 6%; with 100% employer match about $46,229 at 4% or $30,820 at 6%.
Amphastar Pharmaceuticals Inc Cafeteria Plan-897---
20152904$32,018,417$3,600,015$3,982iApproximate average salary by contribution assumption: employee only about $99,558 at 4% or $66,372 at 6%; with 50% employer match about $66,372 at 4% or $44,248 at 6%; with 100% employer match about $49,779 at 4% or $33,186 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-904$32,018,417$3,600,015$3,982iApproximate average salary by contribution assumption: employee only about $99,558 at 4% or $66,372 at 6%; with 50% employer match about $66,372 at 4% or $44,248 at 6%; with 100% employer match about $49,779 at 4% or $33,186 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-898---
201421,215$30,273,226$3,478,611$2,863iApproximate average salary by contribution assumption: employee only about $71,576 at 4% or $47,718 at 6%; with 50% employer match about $47,718 at 4% or $31,812 at 6%; with 100% employer match about $35,788 at 4% or $23,859 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-919$30,273,226$3,478,611$3,785iApproximate average salary by contribution assumption: employee only about $94,630 at 4% or $63,087 at 6%; with 50% employer match about $63,087 at 4% or $42,058 at 6%; with 100% employer match about $47,315 at 4% or $31,543 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-1,215---
20132933$28,219,396$2,803,167$3,004iApproximate average salary by contribution assumption: employee only about $75,112 at 4% or $50,074 at 6%; with 50% employer match about $50,074 at 4% or $33,383 at 6%; with 100% employer match about $37,556 at 4% or $25,037 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-824$28,219,396$2,803,167$3,402iApproximate average salary by contribution assumption: employee only about $85,048 at 4% or $56,698 at 6%; with 50% employer match about $56,698 at 4% or $37,799 at 6%; with 100% employer match about $42,524 at 4% or $28,349 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-933---
20122770$22,507,322$2,599,588$3,376iApproximate average salary by contribution assumption: employee only about $84,402 at 4% or $56,268 at 6%; with 50% employer match about $56,268 at 4% or $37,512 at 6%; with 100% employer match about $42,201 at 4% or $28,134 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-745$22,507,322$2,599,588$3,489iApproximate average salary by contribution assumption: employee only about $87,234 at 4% or $58,156 at 6%; with 50% employer match about $58,156 at 4% or $38,771 at 6%; with 100% employer match about $43,617 at 4% or $29,078 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-770---
20112746$18,854,198$2,433,521$3,262iApproximate average salary by contribution assumption: employee only about $81,552 at 4% or $54,368 at 6%; with 50% employer match about $54,368 at 4% or $36,245 at 6%; with 100% employer match about $40,776 at 4% or $27,184 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-746$18,854,198$2,433,521$3,262iApproximate average salary by contribution assumption: employee only about $81,552 at 4% or $54,368 at 6%; with 50% employer match about $54,368 at 4% or $36,245 at 6%; with 100% employer match about $40,776 at 4% or $27,184 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-717---
20102758$17,837,730$2,069,015$2,730iApproximate average salary by contribution assumption: employee only about $68,239 at 4% or $45,493 at 6%; with 50% employer match about $45,493 at 4% or $30,329 at 6%; with 100% employer match about $34,120 at 4% or $22,746 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-758$17,837,730$2,069,015$2,730iApproximate average salary by contribution assumption: employee only about $68,239 at 4% or $45,493 at 6%; with 50% employer match about $45,493 at 4% or $30,329 at 6%; with 100% employer match about $34,120 at 4% or $22,746 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-688---
20092775$14,698,766$2,128,601$2,747iApproximate average salary by contribution assumption: employee only about $68,665 at 4% or $45,776 at 6%; with 50% employer match about $45,776 at 4% or $30,518 at 6%; with 100% employer match about $34,332 at 4% or $22,888 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-775$14,698,766$2,128,601$2,747iApproximate average salary by contribution assumption: employee only about $68,665 at 4% or $45,776 at 6%; with 50% employer match about $45,776 at 4% or $30,518 at 6%; with 100% employer match about $34,332 at 4% or $22,888 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-656---
20082816$10,330,348$2,419,694$2,965iApproximate average salary by contribution assumption: employee only about $74,133 at 4% or $49,422 at 6%; with 50% employer match about $49,422 at 4% or $32,948 at 6%; with 100% employer match about $37,066 at 4% or $24,711 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-816$10,330,348$2,419,694$2,965iApproximate average salary by contribution assumption: employee only about $74,133 at 4% or $49,422 at 6%; with 50% employer match about $49,422 at 4% or $32,948 at 6%; with 100% employer match about $37,066 at 4% or $24,711 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-669---
20072730$12,529,614$2,154,603$2,952iApproximate average salary by contribution assumption: employee only about $73,788 at 4% or $49,192 at 6%; with 50% employer match about $49,192 at 4% or $32,795 at 6%; with 100% employer match about $36,894 at 4% or $24,596 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-730$12,529,614$2,154,603$2,952iApproximate average salary by contribution assumption: employee only about $73,788 at 4% or $49,192 at 6%; with 50% employer match about $49,192 at 4% or $32,795 at 6%; with 100% employer match about $36,894 at 4% or $24,596 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-706---
20062582$10,126,117$1,757,885$3,020iApproximate average salary by contribution assumption: employee only about $75,511 at 4% or $50,340 at 6%; with 50% employer match about $50,340 at 4% or $33,560 at 6%; with 100% employer match about $37,755 at 4% or $25,170 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-582$10,126,117$1,757,885$3,020iApproximate average salary by contribution assumption: employee only about $75,511 at 4% or $50,340 at 6%; with 50% employer match about $50,340 at 4% or $33,560 at 6%; with 100% employer match about $37,755 at 4% or $25,170 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-329---
20052664$0$0-
Amphastar Pharmaceuticals Inc. Cafeteria Plan-664---
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-492---
20042930$6,890,144$1,045,179$1,124iApproximate average salary by contribution assumption: employee only about $28,096 at 4% or $18,731 at 6%; with 50% employer match about $18,731 at 4% or $12,487 at 6%; with 100% employer match about $14,048 at 4% or $9,365 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-448$6,890,144$1,045,179$2,333iApproximate average salary by contribution assumption: employee only about $58,325 at 4% or $38,883 at 6%; with 50% employer match about $38,883 at 4% or $25,922 at 6%; with 100% employer match about $29,162 at 4% or $19,442 at 6%.
Amphastar Pharmaceuticals Inc. Cafeteria Plan-930---
20031438$5,820,229$761,546$1,739iApproximate average salary by contribution assumption: employee only about $43,467 at 4% or $28,978 at 6%; with 50% employer match about $28,978 at 4% or $19,319 at 6%; with 100% employer match about $21,734 at 4% or $14,489 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-438$5,820,229$761,546$1,739iApproximate average salary by contribution assumption: employee only about $43,467 at 4% or $28,978 at 6%; with 50% employer match about $28,978 at 4% or $19,319 at 6%; with 100% employer match about $21,734 at 4% or $14,489 at 6%.
20021364$4,132,993$742,069$2,039iApproximate average salary by contribution assumption: employee only about $50,966 at 4% or $33,978 at 6%; with 50% employer match about $33,978 at 4% or $22,652 at 6%; with 100% employer match about $25,483 at 4% or $16,989 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-364$4,132,993$742,069$2,039iApproximate average salary by contribution assumption: employee only about $50,966 at 4% or $33,978 at 6%; with 50% employer match about $33,978 at 4% or $22,652 at 6%; with 100% employer match about $25,483 at 4% or $16,989 at 6%.
20011313$0$0-
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-313---
20002238$4,512,795$637,719$2,679iApproximate average salary by contribution assumption: employee only about $66,987 at 4% or $44,658 at 6%; with 50% employer match about $44,658 at 4% or $29,772 at 6%; with 100% employer match about $33,494 at 4% or $22,329 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-238$4,512,795$637,719$2,679iApproximate average salary by contribution assumption: employee only about $66,987 at 4% or $44,658 at 6%; with 50% employer match about $44,658 at 4% or $29,772 at 6%; with 100% employer match about $33,494 at 4% or $22,329 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-238---
19992249$9,387,490$1,445,926$5,807iApproximate average salary by contribution assumption: employee only about $145,173 at 4% or $96,782 at 6%; with 50% employer match about $96,782 at 4% or $64,521 at 6%; with 100% employer match about $72,587 at 4% or $48,391 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-249$4,693,745$722,963$2,903iApproximate average salary by contribution assumption: employee only about $72,587 at 4% or $48,391 at 6%; with 50% employer match about $48,391 at 4% or $32,261 at 6%; with 100% employer match about $36,293 at 4% or $24,196 at 6%.
Amphastar Pharmaceutical Inc. 401K Profit Sharing Plan-249$4,693,745$722,963$2,903iApproximate average salary by contribution assumption: employee only about $72,587 at 4% or $48,391 at 6%; with 50% employer match about $48,391 at 4% or $32,261 at 6%; with 100% employer match about $36,293 at 4% or $24,196 at 6%.