Civic Intelligence

Advanced Magnetics Inc.

Plan context: Advanced Magnetics Inc. 401K Retirement Plan

EIN 04-2742593 • Waltham, MA • 42 filings • 5 plans

1100 Winter StreetWaltham, MA 02451
Current Snapshot

Latest Year

2022

2022 Participants

1

2022 Assets

$24,813

2022 Contributions

$4

Historical Graphs

Total Assets Over Time

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

$64,386,196$32,193,098$0199920122021YearValue
$24,813Latest year 2021

Participants Over Time

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

7723860199920102021YearValue
1Latest year 2021

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
202210$0$0-
Advanced Magnetics Inc. 401K Retirement Plan-0$0$0-
202111$24,813$4$4iApproximate average salary by contribution assumption: employee only about $100 at 4% or $67 at 6%; with 50% employer match about $67 at 4% or $44 at 6%; with 100% employer match about $50 at 4% or $33 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-1$24,813$4$4iApproximate average salary by contribution assumption: employee only about $100 at 4% or $67 at 6%; with 50% employer match about $67 at 4% or $44 at 6%; with 100% employer match about $50 at 4% or $33 at 6%.
202012$58,282,741$9,061,525$4,530,763iApproximate average salary by contribution assumption: employee only about $113,269,063 at 4% or $75,512,708 at 6%; with 50% employer match about $75,512,708 at 4% or $50,341,806 at 6%; with 100% employer match about $56,634,531 at 4% or $37,756,354 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-2$58,282,741$9,061,525$4,530,763iApproximate average salary by contribution assumption: employee only about $113,269,063 at 4% or $75,512,708 at 6%; with 50% employer match about $75,512,708 at 4% or $50,341,806 at 6%; with 100% employer match about $56,634,531 at 4% or $37,756,354 at 6%.
20193628$64,386,196$12,750,719$20,304iApproximate average salary by contribution assumption: employee only about $507,592 at 4% or $338,395 at 6%; with 50% employer match about $338,395 at 4% or $225,597 at 6%; with 100% employer match about $253,796 at 4% or $169,197 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-628$64,386,196$12,750,719$20,304iApproximate average salary by contribution assumption: employee only about $507,592 at 4% or $338,395 at 6%; with 50% employer match about $338,395 at 4% or $225,597 at 6%; with 100% employer match about $253,796 at 4% or $169,197 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-225---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-472---
20183743$51,389,183$14,481,148$19,490iApproximate average salary by contribution assumption: employee only about $487,253 at 4% or $324,835 at 6%; with 50% employer match about $324,835 at 4% or $216,557 at 6%; with 100% employer match about $243,626 at 4% or $162,418 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-743$51,389,183$14,481,148$19,490iApproximate average salary by contribution assumption: employee only about $487,253 at 4% or $324,835 at 6%; with 50% employer match about $324,835 at 4% or $216,557 at 6%; with 100% employer match about $243,626 at 4% or $162,418 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-277---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-524---
20173772$62,860,244$12,284,916$15,913iApproximate average salary by contribution assumption: employee only about $397,828 at 4% or $265,218 at 6%; with 50% employer match about $265,218 at 4% or $176,812 at 6%; with 100% employer match about $198,914 at 4% or $132,609 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-767$62,860,244$12,284,916$16,017iApproximate average salary by contribution assumption: employee only about $400,421 at 4% or $266,947 at 6%; with 50% employer match about $266,947 at 4% or $177,965 at 6%; with 100% employer match about $200,210 at 4% or $133,474 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-266---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-772---
20163543$49,511,980$7,899,989$14,549iApproximate average salary by contribution assumption: employee only about $363,720 at 4% or $242,480 at 6%; with 50% employer match about $242,480 at 4% or $161,653 at 6%; with 100% employer match about $181,860 at 4% or $121,240 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-543$49,511,980$7,899,989$14,549iApproximate average salary by contribution assumption: employee only about $363,720 at 4% or $242,480 at 6%; with 50% employer match about $242,480 at 4% or $161,653 at 6%; with 100% employer match about $181,860 at 4% or $121,240 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-172---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-306---
20153288$24,053,177$9,337,000$32,420iApproximate average salary by contribution assumption: employee only about $810,503 at 4% or $540,336 at 6%; with 50% employer match about $540,336 at 4% or $360,224 at 6%; with 100% employer match about $405,252 at 4% or $270,168 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-287$24,053,177$9,337,000$32,533iApproximate average salary by contribution assumption: employee only about $813,328 at 4% or $542,218 at 6%; with 50% employer match about $542,218 at 4% or $361,479 at 6%; with 100% employer match about $406,664 at 4% or $271,109 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-113---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-288---
20142285$17,007,373$2,814,208$9,874iApproximate average salary by contribution assumption: employee only about $246,860 at 4% or $164,574 at 6%; with 50% employer match about $164,574 at 4% or $109,716 at 6%; with 100% employer match about $123,430 at 4% or $82,287 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-285$17,007,373$2,814,208$9,874iApproximate average salary by contribution assumption: employee only about $246,860 at 4% or $164,574 at 6%; with 50% employer match about $164,574 at 4% or $109,716 at 6%; with 100% employer match about $123,430 at 4% or $82,287 at 6%.
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-277---
20132145$14,918,467$2,187,879$15,089iApproximate average salary by contribution assumption: employee only about $377,221 at 4% or $251,480 at 6%; with 50% employer match about $251,480 at 4% or $167,654 at 6%; with 100% employer match about $188,610 at 4% or $125,740 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-144$14,918,467$2,187,879$15,194iApproximate average salary by contribution assumption: employee only about $379,840 at 4% or $253,227 at 6%; with 50% employer match about $253,227 at 4% or $168,818 at 6%; with 100% employer match about $189,920 at 4% or $126,613 at 6%.
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-145---
20122143$12,765,171$2,509,058$17,546iApproximate average salary by contribution assumption: employee only about $438,647 at 4% or $292,431 at 6%; with 50% employer match about $292,431 at 4% or $194,954 at 6%; with 100% employer match about $219,323 at 4% or $146,216 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-128$12,765,171$2,509,058$19,602iApproximate average salary by contribution assumption: employee only about $490,050 at 4% or $326,700 at 6%; with 50% employer match about $326,700 at 4% or $217,800 at 6%; with 100% employer match about $245,025 at 4% or $163,350 at 6%.
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-143---
20113189$12,012,048$3,476,351$18,393iApproximate average salary by contribution assumption: employee only about $459,835 at 4% or $306,557 at 6%; with 50% employer match about $306,557 at 4% or $204,371 at 6%; with 100% employer match about $229,917 at 4% or $153,278 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-183$12,012,048$3,476,351$18,996iApproximate average salary by contribution assumption: employee only about $474,911 at 4% or $316,608 at 6%; with 50% employer match about $316,608 at 4% or $211,072 at 6%; with 100% employer match about $237,456 at 4% or $158,304 at 6%.
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-189---
Amag Pharmaceuticals Inc. Section 125 Health Fsa-116---
20103235$11,899,261$3,945,081$16,788iApproximate average salary by contribution assumption: employee only about $419,689 at 4% or $279,793 at 6%; with 50% employer match about $279,793 at 4% or $186,529 at 6%; with 100% employer match about $209,845 at 4% or $139,896 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-226$11,899,261$3,945,081$17,456iApproximate average salary by contribution assumption: employee only about $436,403 at 4% or $290,935 at 6%; with 50% employer match about $290,935 at 4% or $193,957 at 6%; with 100% employer match about $218,201 at 4% or $145,468 at 6%.
Amag Pharmaceuticals Inc. Section 125 Health Fsa-112---
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-235---
20092286$8,146,872$3,790,165$13,252iApproximate average salary by contribution assumption: employee only about $331,308 at 4% or $220,872 at 6%; with 50% employer match about $220,872 at 4% or $147,248 at 6%; with 100% employer match about $165,654 at 4% or $110,436 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-286$8,146,872$3,790,165$13,252iApproximate average salary by contribution assumption: employee only about $331,308 at 4% or $220,872 at 6%; with 50% employer match about $220,872 at 4% or $147,248 at 6%; with 100% employer match about $165,654 at 4% or $110,436 at 6%.
Amag Pharmaceuticals Inc. Consolidated Welfare Benefit Plan-281---
20081259$4,533,500$1,865,579$7,203iApproximate average salary by contribution assumption: employee only about $180,075 at 4% or $120,050 at 6%; with 50% employer match about $120,050 at 4% or $80,033 at 6%; with 100% employer match about $90,038 at 4% or $60,025 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-259$4,533,500$1,865,579$7,203iApproximate average salary by contribution assumption: employee only about $180,075 at 4% or $120,050 at 6%; with 50% employer match about $120,050 at 4% or $80,033 at 6%; with 100% employer match about $90,038 at 4% or $60,025 at 6%.
2007179$0$0-
Advanced Magnetics Inc. 401K Retirement Plan-79---
2006142$3,643,518$129,810$3,091iApproximate average salary by contribution assumption: employee only about $77,268 at 4% or $51,512 at 6%; with 50% employer match about $51,512 at 4% or $34,341 at 6%; with 100% employer match about $38,634 at 4% or $25,756 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-42$3,643,518$129,810$3,091iApproximate average salary by contribution assumption: employee only about $77,268 at 4% or $51,512 at 6%; with 50% employer match about $51,512 at 4% or $34,341 at 6%; with 100% employer match about $38,634 at 4% or $25,756 at 6%.
2005138$3,970,507$382,351$10,062iApproximate average salary by contribution assumption: employee only about $251,547 at 4% or $167,698 at 6%; with 50% employer match about $167,698 at 4% or $111,799 at 6%; with 100% employer match about $125,773 at 4% or $83,849 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-38$3,970,507$382,351$10,062iApproximate average salary by contribution assumption: employee only about $251,547 at 4% or $167,698 at 6%; with 50% employer match about $167,698 at 4% or $111,799 at 6%; with 100% employer match about $125,773 at 4% or $83,849 at 6%.
2004129$3,750,317$312,830$10,787iApproximate average salary by contribution assumption: employee only about $269,681 at 4% or $179,787 at 6%; with 50% employer match about $179,787 at 4% or $119,858 at 6%; with 100% employer match about $134,841 at 4% or $89,894 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-29$3,750,317$312,830$10,787iApproximate average salary by contribution assumption: employee only about $269,681 at 4% or $179,787 at 6%; with 50% employer match about $179,787 at 4% or $119,858 at 6%; with 100% employer match about $134,841 at 4% or $89,894 at 6%.
2003125$3,367,816$229,568$9,183iApproximate average salary by contribution assumption: employee only about $229,568 at 4% or $153,045 at 6%; with 50% employer match about $153,045 at 4% or $102,030 at 6%; with 100% employer match about $114,784 at 4% or $76,523 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-25$3,367,816$229,568$9,183iApproximate average salary by contribution assumption: employee only about $229,568 at 4% or $153,045 at 6%; with 50% employer match about $153,045 at 4% or $102,030 at 6%; with 100% employer match about $114,784 at 4% or $76,523 at 6%.
2002123$0$0-
Advanced Magnetics Inc. 401K Retirement Plan-23---
2001124$0$0-
Advanced Magnetics Inc. 401K Retirement Plan-24---
2000125$0$0-
Advanced Magnetics Inc. 401K Retirement Plan-25---
1999132$3,803,401$259,573$8,112iApproximate average salary by contribution assumption: employee only about $202,791 at 4% or $135,194 at 6%; with 50% employer match about $135,194 at 4% or $90,130 at 6%; with 100% employer match about $101,396 at 4% or $67,597 at 6%.
Advanced Magnetics Inc. 401K Retirement Plan-32$3,803,401$259,573$8,112iApproximate average salary by contribution assumption: employee only about $202,791 at 4% or $135,194 at 6%; with 50% employer match about $135,194 at 4% or $90,130 at 6%; with 100% employer match about $101,396 at 4% or $67,597 at 6%.