Civic Intelligence

Ambtra Inc

Plan context: Ambtra Inc 401(K) Plan

EIN 56-1948974 • Durham, NC • 26 filings • 2 plans

4819 Emperor Blvd Ste 470Durham, NC 27703
Current Snapshot

Latest Year

2025

2025 Participants

3

2025 Assets

$166,407

2025 Contributions

$21,291

Historical Graphs

Total Assets Over Time

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

$1,839,771$919,886$0200020142025YearValue
$166,407Latest year 2025

Participants Over Time

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

1050200020132025YearValue
3Latest year 2025

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
202513$166,407$21,291$7,097iApproximate average salary by contribution assumption: employee only about $177,425 at 4% or $118,283 at 6%; with 50% employer match about $118,283 at 4% or $78,856 at 6%; with 100% employer match about $88,713 at 4% or $59,142 at 6%.
Ambtra Inc 401(K) Plan-3$166,407$21,291$7,097iApproximate average salary by contribution assumption: employee only about $177,425 at 4% or $118,283 at 6%; with 50% employer match about $118,283 at 4% or $78,856 at 6%; with 100% employer match about $88,713 at 4% or $59,142 at 6%.
202413$141,950$24,820$8,273iApproximate average salary by contribution assumption: employee only about $206,833 at 4% or $137,889 at 6%; with 50% employer match about $137,889 at 4% or $91,926 at 6%; with 100% employer match about $103,417 at 4% or $68,944 at 6%.
Ambtra Inc 401(K) Plan-3$141,950$24,820$8,273iApproximate average salary by contribution assumption: employee only about $206,833 at 4% or $137,889 at 6%; with 50% employer match about $137,889 at 4% or $91,926 at 6%; with 100% employer match about $103,417 at 4% or $68,944 at 6%.
202314$294,619$44,242$11,061iApproximate average salary by contribution assumption: employee only about $276,513 at 4% or $184,342 at 6%; with 50% employer match about $184,342 at 4% or $122,894 at 6%; with 100% employer match about $138,256 at 4% or $92,171 at 6%.
Ambtra Inc 401(K) Plan-4$294,619$44,242$11,061iApproximate average salary by contribution assumption: employee only about $276,513 at 4% or $184,342 at 6%; with 50% employer match about $184,342 at 4% or $122,894 at 6%; with 100% employer match about $138,256 at 4% or $92,171 at 6%.
202214$704,292$39,101$9,775iApproximate average salary by contribution assumption: employee only about $244,381 at 4% or $162,921 at 6%; with 50% employer match about $162,921 at 4% or $108,614 at 6%; with 100% employer match about $122,191 at 4% or $81,460 at 6%.
Ambtra Inc 401(K) Plan-4$704,292$39,101$9,775iApproximate average salary by contribution assumption: employee only about $244,381 at 4% or $162,921 at 6%; with 50% employer match about $162,921 at 4% or $108,614 at 6%; with 100% employer match about $122,191 at 4% or $81,460 at 6%.
202114$707,502$47,030$11,758iApproximate average salary by contribution assumption: employee only about $293,938 at 4% or $195,958 at 6%; with 50% employer match about $195,958 at 4% or $130,639 at 6%; with 100% employer match about $146,969 at 4% or $97,979 at 6%.
Ambtra Inc 401(K) Plan-4$707,502$47,030$11,758iApproximate average salary by contribution assumption: employee only about $293,938 at 4% or $195,958 at 6%; with 50% employer match about $195,958 at 4% or $130,639 at 6%; with 100% employer match about $146,969 at 4% or $97,979 at 6%.
202016$1,839,771$42,170$7,028iApproximate average salary by contribution assumption: employee only about $175,708 at 4% or $117,139 at 6%; with 50% employer match about $117,139 at 4% or $78,093 at 6%; with 100% employer match about $87,854 at 4% or $58,569 at 6%.
Ambtra Inc 401(K) Plan-6$1,839,771$42,170$7,028iApproximate average salary by contribution assumption: employee only about $175,708 at 4% or $117,139 at 6%; with 50% employer match about $117,139 at 4% or $78,093 at 6%; with 100% employer match about $87,854 at 4% or $58,569 at 6%.
201916$1,756,292$47,003$7,834iApproximate average salary by contribution assumption: employee only about $195,846 at 4% or $130,564 at 6%; with 50% employer match about $130,564 at 4% or $87,043 at 6%; with 100% employer match about $97,923 at 4% or $65,282 at 6%.
Ambtra Inc 401(K) Plan-6$1,756,292$47,003$7,834iApproximate average salary by contribution assumption: employee only about $195,846 at 4% or $130,564 at 6%; with 50% employer match about $130,564 at 4% or $87,043 at 6%; with 100% employer match about $97,923 at 4% or $65,282 at 6%.
201816$1,307,474$46,246$7,708iApproximate average salary by contribution assumption: employee only about $192,692 at 4% or $128,461 at 6%; with 50% employer match about $128,461 at 4% or $85,641 at 6%; with 100% employer match about $96,346 at 4% or $64,231 at 6%.
Ambtra Inc 401(K) Plan-6$1,307,474$46,246$7,708iApproximate average salary by contribution assumption: employee only about $192,692 at 4% or $128,461 at 6%; with 50% employer match about $128,461 at 4% or $85,641 at 6%; with 100% employer match about $96,346 at 4% or $64,231 at 6%.
201717$1,410,185$47,033$6,719iApproximate average salary by contribution assumption: employee only about $167,975 at 4% or $111,983 at 6%; with 50% employer match about $111,983 at 4% or $74,656 at 6%; with 100% employer match about $83,988 at 4% or $55,992 at 6%.
Ambtra Inc 401(K) Plan-7$1,410,185$47,033$6,719iApproximate average salary by contribution assumption: employee only about $167,975 at 4% or $111,983 at 6%; with 50% employer match about $111,983 at 4% or $74,656 at 6%; with 100% employer match about $83,988 at 4% or $55,992 at 6%.
201617$1,117,250$46,464$6,638iApproximate average salary by contribution assumption: employee only about $165,943 at 4% or $110,629 at 6%; with 50% employer match about $110,629 at 4% or $73,752 at 6%; with 100% employer match about $82,971 at 4% or $55,314 at 6%.
Ambtra Inc 401(K) Plan-7$1,117,250$46,464$6,638iApproximate average salary by contribution assumption: employee only about $165,943 at 4% or $110,629 at 6%; with 50% employer match about $110,629 at 4% or $73,752 at 6%; with 100% employer match about $82,971 at 4% or $55,314 at 6%.
201514$993,480$33,956$8,489iApproximate average salary by contribution assumption: employee only about $212,225 at 4% or $141,483 at 6%; with 50% employer match about $141,483 at 4% or $94,322 at 6%; with 100% employer match about $106,113 at 4% or $70,742 at 6%.
Ambtra Inc 401(K) Plan-4$993,480$33,956$8,489iApproximate average salary by contribution assumption: employee only about $212,225 at 4% or $141,483 at 6%; with 50% employer match about $141,483 at 4% or $94,322 at 6%; with 100% employer match about $106,113 at 4% or $70,742 at 6%.
201414$944,261$26,696$6,674iApproximate average salary by contribution assumption: employee only about $166,850 at 4% or $111,233 at 6%; with 50% employer match about $111,233 at 4% or $74,156 at 6%; with 100% employer match about $83,425 at 4% or $55,617 at 6%.
Ambtra Inc 401(K) Plan-4$944,261$26,696$6,674iApproximate average salary by contribution assumption: employee only about $166,850 at 4% or $111,233 at 6%; with 50% employer match about $111,233 at 4% or $74,156 at 6%; with 100% employer match about $83,425 at 4% or $55,617 at 6%.
201315$944,941$21,663$4,333iApproximate average salary by contribution assumption: employee only about $108,315 at 4% or $72,210 at 6%; with 50% employer match about $72,210 at 4% or $48,140 at 6%; with 100% employer match about $54,158 at 4% or $36,105 at 6%.
Ambtra Inc 401(K) Plan-5$944,941$21,663$4,333iApproximate average salary by contribution assumption: employee only about $108,315 at 4% or $72,210 at 6%; with 50% employer match about $72,210 at 4% or $48,140 at 6%; with 100% employer match about $54,158 at 4% or $36,105 at 6%.
201216$846,468$22,787$3,798iApproximate average salary by contribution assumption: employee only about $94,946 at 4% or $63,297 at 6%; with 50% employer match about $63,297 at 4% or $42,198 at 6%; with 100% employer match about $47,473 at 4% or $31,649 at 6%.
Ambtra Inc 401(K) Plan-6$846,468$22,787$3,798iApproximate average salary by contribution assumption: employee only about $94,946 at 4% or $63,297 at 6%; with 50% employer match about $63,297 at 4% or $42,198 at 6%; with 100% employer match about $47,473 at 4% or $31,649 at 6%.
201117$764,571$22,572$3,225iApproximate average salary by contribution assumption: employee only about $80,614 at 4% or $53,743 at 6%; with 50% employer match about $53,743 at 4% or $35,829 at 6%; with 100% employer match about $40,307 at 4% or $26,871 at 6%.
Ambtra Inc 401(K) Plan-7$764,571$22,572$3,225iApproximate average salary by contribution assumption: employee only about $80,614 at 4% or $53,743 at 6%; with 50% employer match about $53,743 at 4% or $35,829 at 6%; with 100% employer match about $40,307 at 4% or $26,871 at 6%.
201017$785,849$22,450$3,207iApproximate average salary by contribution assumption: employee only about $80,179 at 4% or $53,452 at 6%; with 50% employer match about $53,452 at 4% or $35,635 at 6%; with 100% employer match about $40,089 at 4% or $26,726 at 6%.
Ambtra Inc 401(K) Plan-7$785,849$22,450$3,207iApproximate average salary by contribution assumption: employee only about $80,179 at 4% or $53,452 at 6%; with 50% employer match about $53,452 at 4% or $35,635 at 6%; with 100% employer match about $40,089 at 4% or $26,726 at 6%.
200917$648,875$34,271$4,896iApproximate average salary by contribution assumption: employee only about $122,396 at 4% or $81,598 at 6%; with 50% employer match about $81,598 at 4% or $54,398 at 6%; with 100% employer match about $61,198 at 4% or $40,799 at 6%.
Ambtra Inc 401(K) Plan-7$648,875$34,271$4,896iApproximate average salary by contribution assumption: employee only about $122,396 at 4% or $81,598 at 6%; with 50% employer match about $81,598 at 4% or $54,398 at 6%; with 100% employer match about $61,198 at 4% or $40,799 at 6%.
200817$495,828$73,393$10,485iApproximate average salary by contribution assumption: employee only about $262,118 at 4% or $174,745 at 6%; with 50% employer match about $174,745 at 4% or $116,497 at 6%; with 100% employer match about $131,059 at 4% or $87,373 at 6%.
Ambtra Inc 401(K) Plan-7$495,828$73,393$10,485iApproximate average salary by contribution assumption: employee only about $262,118 at 4% or $174,745 at 6%; with 50% employer match about $174,745 at 4% or $116,497 at 6%; with 100% employer match about $131,059 at 4% or $87,373 at 6%.
200718$0$0-
Ambtra Inc 401(K) Plan-8---
200619$0$0-
Ambtra Inc 401(K) Plan-9---
200519$552,558$59,069$6,563iApproximate average salary by contribution assumption: employee only about $164,081 at 4% or $109,387 at 6%; with 50% employer match about $109,387 at 4% or $72,925 at 6%; with 100% employer match about $82,040 at 4% or $54,694 at 6%.
Ambtra Inc 401(K) Plan-9$552,558$59,069$6,563iApproximate average salary by contribution assumption: employee only about $164,081 at 4% or $109,387 at 6%; with 50% employer match about $109,387 at 4% or $72,925 at 6%; with 100% employer match about $82,040 at 4% or $54,694 at 6%.
200418$449,759$68,775$8,597iApproximate average salary by contribution assumption: employee only about $214,922 at 4% or $143,281 at 6%; with 50% employer match about $143,281 at 4% or $95,521 at 6%; with 100% employer match about $107,461 at 4% or $71,641 at 6%.
Ambtra Inc 401(K) Plan-8$449,759$68,775$8,597iApproximate average salary by contribution assumption: employee only about $214,922 at 4% or $143,281 at 6%; with 50% employer match about $143,281 at 4% or $95,521 at 6%; with 100% employer match about $107,461 at 4% or $71,641 at 6%.
200318$373,400$66,112$8,264iApproximate average salary by contribution assumption: employee only about $206,600 at 4% or $137,733 at 6%; with 50% employer match about $137,733 at 4% or $91,822 at 6%; with 100% employer match about $103,300 at 4% or $68,867 at 6%.
Ambtra Inc 401(K) Plan-8$373,400$66,112$8,264iApproximate average salary by contribution assumption: employee only about $206,600 at 4% or $137,733 at 6%; with 50% employer match about $137,733 at 4% or $91,822 at 6%; with 100% employer match about $103,300 at 4% or $68,867 at 6%.
2002110$0$60,327$6,033iApproximate average salary by contribution assumption: employee only about $150,818 at 4% or $100,545 at 6%; with 50% employer match about $100,545 at 4% or $67,030 at 6%; with 100% employer match about $75,409 at 4% or $50,273 at 6%.
Ambtra Inc 401(K) Plan-10-$60,327$6,033iApproximate average salary by contribution assumption: employee only about $150,818 at 4% or $100,545 at 6%; with 50% employer match about $100,545 at 4% or $67,030 at 6%; with 100% employer match about $75,409 at 4% or $50,273 at 6%.
2001110$222,966$55,557$5,556iApproximate average salary by contribution assumption: employee only about $138,893 at 4% or $92,595 at 6%; with 50% employer match about $92,595 at 4% or $61,730 at 6%; with 100% employer match about $69,446 at 4% or $46,298 at 6%.
Ambtra Inc 401(K) Plan-10$222,966$55,557$5,556iApproximate average salary by contribution assumption: employee only about $138,893 at 4% or $92,595 at 6%; with 50% employer match about $92,595 at 4% or $61,730 at 6%; with 100% employer match about $69,446 at 4% or $46,298 at 6%.
200018$203,470$48,889$6,111iApproximate average salary by contribution assumption: employee only about $152,778 at 4% or $101,852 at 6%; with 50% employer match about $101,852 at 4% or $67,901 at 6%; with 100% employer match about $76,389 at 4% or $50,926 at 6%.
Ambtra Inc 401(K) Plan-8$203,470$48,889$6,111iApproximate average salary by contribution assumption: employee only about $152,778 at 4% or $101,852 at 6%; with 50% employer match about $101,852 at 4% or $67,901 at 6%; with 100% employer match about $76,389 at 4% or $50,926 at 6%.