S 1642 — SEMI Investment Act
Congress 119 · introduced 2025-05-07
Latest action: — Read twice and referred to the Committee on Finance.
Sponsors
- Tillis, Thomas (R, NC-S) — cosponsor
Lobbied by (9)
LDA filings that named this bill in their activity descriptions. The lobbying firm (registrant) is paid by the client to lobby on this and related issues.
| Filing | Period | Registrant (lobbying firm) | Client | Income | Matched |
|---|---|---|---|---|---|
| 1st Quarter - Report | 2026 first_quarter | ENTEGRIS | ENTEGRIS | — | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | HOLLAND & KNIGHT LLP | THE CHEMOURS COMPANY | $110,000 | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | VAN SCOYOC ASSOCIATES | SEMI | $30,000 | S.1642 |
| 1st Quarter - Report | 2026 first_quarter | THE FERGUSON GROUP, LLC | NATAT (NATIONAL ASSN OF TOWNS AND TOWNSHIPS | $50,000 | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | MEGUIRE WHITNEY | SACRAMENTO MUNICIPAL UTILITY DISTRICT | $90,000 | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | SEMICONDUCTOR INDUSTRY ASSOCIATION | SEMICONDUCTOR INDUSTRY ASSOCIATION | — | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | HOLLAND & KNIGHT LLP | ENTEGRIS, INC. | $80,000 | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | HOLLAND & KNIGHT LLP | CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS | $80,000 | S. 1642 |
| 1st Quarter - Report | 2026 first_quarter | HOLLAND & KNIGHT LLP | COORSTEK | $120,000 | S. 1642 |
Action timeline
- — Read twice and referred to the Committee on Finance.
- · 10000 — Introduced in Senate
Text versions
- Introduced in Senate · 2025-05-07 — open
Connected on the graph
Inbound (10)
| date | from | type | amount | role | source |
|---|---|---|---|---|---|
| — | Tillis, Thomas | cosponsor_of_bill | — | cosponsor | sponsorship |
| 2026-01-01 | SEMI | lobbies_on_bill | — | S.1642 | lobbying_bill_mention |
| 2026-01-01 | NATAT (NATIONAL ASSN OF TOWNS AND TOWNSHIPS | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | ENTEGRIS, INC. | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | SACRAMENTO MUNICIPAL UTILITY DISTRICT | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | COORSTEK | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | ENTEGRIS, INC. | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | SEMICONDUCTOR INDUSTRY ASSOCIATION | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
| 2026-01-01 | THE CHEMOURS COMPANY | lobbies_on_bill | — | S. 1642 | lobbying_bill_mention |
Outbound (1)
| date | type | to | amount | role | source |
|---|---|---|---|---|---|
| 2025-01-03 | referred_to_committee | Senate Finance Committee | — | congress-committee |
Who matters
Members ranked by combined influence on this bill: role (sponsor 5 / cosponsor 1), capped speech count from the Congressional Record, and recorded-vote engagement.
| # | Member | Role | Speeches | Voted | Score |
|---|---|---|---|---|---|
| 1 | Tillis, Thomas (R, senate NC) | cosponsor | 0 | — | 1 |
Who's influencing them
Orgs ranked by combined money flow on this bill: LDA filings citing the bill + individual contributions in cycle 2026from donors whose employer matches the org name (Schedule A) to any principal committee in the "who matters" list above.
| # | Org | LDA filings | LDA spend | Donor employees | Employee donations | Total |
|---|---|---|---|---|---|---|
| 1 | COORSTEK | 1 | $120,000 | 0 | $0 | $120,000 |
| 2 | THE CHEMOURS COMPANY | 1 | $110,000 | 0 | $0 | $110,000 |
| 3 | SACRAMENTO MUNICIPAL UTILITY DISTRICT | 1 | $90,000 | 0 | $0 | $90,000 |
| 4 | ENTEGRIS, INC. | 1 | $80,000 | 0 | $0 | $80,000 |
| 5 | CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS | 1 | $80,000 | 0 | $0 | $80,000 |
| 6 | NATAT (NATIONAL ASSN OF TOWNS AND TOWNSHIPS | 1 | $50,000 | 0 | $0 | $50,000 |
| 7 | SEMI | 1 | $30,000 | 0 | $0 | $30,000 |
Predicted vote
Aggregated from: actual roll-call votes (when present) → sponsor → cosponsor → party median (predicts YES when ≥25% of the caucus sponsored/cosponsored). Each row labels its confidence tier so you can see why a position was predicted.
1 predicted yes (0%) · 266 predicted no (49%) · 276 unknown (51%)
By party: · R: 1 yes / 0 no / 276 unknown · D: 0 yes / 263 no · I: 0 yes / 3 no
1 high-confidence positions (voted + sponsor + cosponsor)
- Tillis, Thomas (R · senate · NC) · cosponsor
Activity
Every typed-graph event involving this entity, newest first. Each row is one edge in the influence graph; click the date to jump to its provenance.
- 2026-05-17 · cosponsored by Tillis, Thomas (cosponsor) · sponsorship
- 2026-01-01 · lobbied on by ENTEGRIS, INC. (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by NATAT (NATIONAL ASSN OF TOWNS AND TOWNSHIPS (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by SACRAMENTO MUNICIPAL UTILITY DISTRICT (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by THE CHEMOURS COMPANY (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by ENTEGRIS, INC. (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by SEMICONDUCTOR INDUSTRY ASSOCIATION (s. 1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by SEMI (s.1642) · lobbying_bill_mention
- 2026-01-01 · lobbied on by COORSTEK (s. 1642) · lobbying_bill_mention
- 2025-01-03 · was referred to Senate Finance Committee · congress-committee