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Katherine M. Clark

Katherine M. Clark: Donors & Outside Money

Democrat · Massachusetts · Representative
Trade figures: historical_trades_dedup, trades dated 2021-09-14 → 2026-09-14. Congress discloses bands, never exact amounts.

Money around Katherine M. Clark · 5 election cycles on record

Three different things, kept apart on purpose. Direct PAC is money a political action committee gave the campaign committee. Outside spending for is independent expenditures supporting the member (FEC 24E/24C). Outside spending against is independent expenditures opposing them (24A/24F) — often the largest bucket, and it is money spent to defeat the member, so it is never added to the other two.

Direct PAC contributions
$6.5M
to the principal campaign committee, all cycles
Outside spending · for
$1K
independent expenditures supporting
Outside spending · against
$8K
independent expenditures opposing — not support

By election cycle

CycleDirect PACOutside · forOutside · against
2026 $1.3M
2024 $2.4M $10
2022 $1.2M $30 $7K
2020 $876K $1K
2018 $637K $10 $913

By donor industry · PAC sponsor's industry tag, all cycles

IndustryDirect PACOutside · forOutside · againstTransactions
uncategorized $3.3M $12 1,424
labor union $555K $1K $913 172
finance $468K 183
healthcare $429K 182
insurance $308K 118
defense $234K 111
technology $223K 94
pharma $207K 113
telecommunications $204K 99
transportation $109K 57
real estate $67K $7K 27
party republican $60K 24
education $60K 23
single issue israel $44K 27
energy oil gas $37K 18
leadership pac uncategorized $37K 18
single issue pro choice $22K $121 14
agriculture $19K 12
single issue gun control $19K 10
ideological progressive $18K 4
jfc uncategorized $15K 1
single issue environment $11K $40 17
energy utilities $2K 1

Source: fec_pac_contributions (FEC bulk pas2, per-transaction, sub_id unique) via get_real_campaign_money / get_real_contributions_by_sector; industry from pac_industry_tags. "uncategorized" = the sponsoring PAC has no industry tag yet. Individual donors are not included.

Data from STOCK Act disclosures, FEC filings, Senate LDA reports, Personal Financial Disclosures and Congress.gov · all publicly filed federal records. Multi-vector analysis is GovGreed-original derivation. Not financial advice. Not affiliated with the U.S. Government. [live render · donors]