Search

Professor Nado

Photo of Ronaldo Teixeira da Silva
Professor Nado
Ronaldo Teixeira da Silva (legal name)
8 elections between 2000 and 2024 · latest party PDT
60 years old in 2024 · Male · Higher education, complete
Administrador
social media reported to the TSE

Professor Nado (Ronaldo Teixeira da Silva) ran in 8 elections between 2000 and 2024, for deputy mayor, senator, mayor, state deputy and city councillor, according to data from Brazil's Superior Electoral Court (TSE). He was elected 1 time: city councillor of São Leopoldo in 2000. The highest vote was in 2022, for senator for RS: 33,923 votes. In the 2022 campaign for senator for RS, reported R$ 320 thousand in income: R$ 150 thousand from the Electoral Fund (FEFC), R$ 140 thousand de outras campanhas, R$ 30 thousand from private donations (27 donors) and R$ 30 from own funds. Contracted spending totals R$ 304 thousand, mainly on serviços próprios prestados por terceiros (R$ 102 thousand), activists and street mobilization (R$ 68 thousand) and advertising with stickers (R$ 46 thousand). In previous campaigns, already closed, spent R$ 320 thousand in 2020 (44% on advertising with printed materials) and R$ 88 thousand in 2018.

3 sectionsTap a section title to open or collapse it.

Vote trend across elections

33,923 votes in 2022 · 8 elections

The votes of Ronaldo Teixeira da Silva in each election they ran in, from oldest to most recent. All on the same scale (the highest vote recorded); the color shows the office.

City CouncillorState Dep.MayorSenatorticket votes (running mate/alternate)

The longest bar (the one that goes all the way) is the highest vote recorded for any office, elected or not; it works as a ruler, and all the other bars are proportional to it (the longer the bar, the more votes). What shows whether the person was elected is the fill, not the length: filled (colored) bar = elected; only the dashed outline = not elected; "to the runoff" = went to the runoff. The hatched bar marks an executive running mate or an alternate senator: they do not receive individual votes, so the bar shows the ticket votes of the main candidate (hence the "ticket" next to the number). From oldest (top) to newest. Click a bar to see the result of that election. The campaign finance report of each candidacy is in the list below.

Campaign funding

2022: R$ 320 thousand in income · R$ 304 thousand em gastos

Professor Nado reported income and spending to the TSE in 5 campaigns: state deputy for Rio Grande do Sul in 2006 and 2018, mayor in São Leopoldo (RS) in 2016 and 2020, and senator for Rio Grande do Sul in 2022. The amounts are those of the time of each campaign, not adjusted for inflation. In the most recent campaign, in 2022, reported R$ 320 thousand in income: R$ 150 thousand from the Electoral Fund (FEFC), R$ 140 thousand de outras campanhas, R$ 30 thousand from private donations (27 donors) and R$ 30 from own funds. Contracted spending totals R$ 304 thousand, mainly on serviços próprios prestados por terceiros (R$ 102 thousand) and activists and street mobilization (R$ 68 thousand). In 2020, 44% of the R$ 320 thousand in spending went to advertising with printed materials; in 2018, 47% of the R$ 88 thousand in spending went to staff.

Income in 2022R$ 320 thousandcampaign closed
Spending in 2022R$ 304 thousandcampaign closed; all paid
Spending in 2020R$ 320 thousandcampaign closed; all paid
Campaigns5from 2006 to 2022

Fundraising, where the money came from:

  • Electoral Fund (FEFC)
  • Other resources from the party and other campaigns
  • Donations from individuals (includes crowdfunding)
  • Companies (until 2014)
  • Own funds
2022Senator, Rio Grande do SulSee donors and spending ›
Raised
R$ 320 thousand
27 individual donors
FEFC 47% · party and other campaigns 44% · individuals 9% · own funds less than 1%
Spending contracted
R$ 304 thousand
all paid (100%)
  • Serviços próprios prestados por terceirosR$ 102 thousand33.7%
  • Activists and street mobilizationR$ 68 thousand22.4%
  • Advertising with stickersR$ 46 thousand15.0%
  • Printed materialsR$ 24 thousand7.8%
  • 14 other categoriesR$ 64 thousand21.1%
2020Mayor, São Leopoldo (RS)See donors and spending ›
Raised
R$ 377 thousand
31 individual donors
FEFC 74% · individuals 25% · own funds less than 1%
Spending contracted
R$ 320 thousand
all paid (100%)
  • Printed materialsR$ 140 thousand43.6%
  • Accounting servicesR$ 32 thousand9.9%
  • Third-party servicesR$ 28 thousand8.6%
  • Advertising with stickersR$ 20 thousand6.2%
  • 14 other categoriesincludes R$ 550 entered as "miscellaneous, to be specified"R$ 101 thousand31.6%
2018State deputy, Rio Grande do SulSee donors and spending ›
Raised
R$ 91 thousand
4 individual donors and an online crowdfunding campaign
FEFC 56% · party and other campaigns 20% · individuals 24%
Spending contracted
R$ 88 thousand
all paid (100%)
  • StaffR$ 42 thousand47.2%
  • Printed materialsR$ 24 thousand26.8%
  • Advertising in newspapers and magazinesR$ 13 thousand14.6%
  • Mail and postageR$ 3 thousand3.0%
  • 6 other categoriesR$ 7 thousand8.4%
See the 2 previous campaigns
2016Mayor, São Leopoldo (RS)See donors and spending ›
Raised
R$ 85 thousand
8 individual donors
party 36% · individuals 49% · own funds 15%
Spending contracted
R$ 85 thousand
the TSE does not publish the amount paid for this year
  • Printed materialsR$ 33 thousand39.3%
  • Advertising in newspapers and magazinesR$ 29 thousand33.7%
  • Activists and street mobilizationR$ 11 thousand12.8%
  • Fuel and lubricantsR$ 5 thousand6.1%
  • 7 other categoriesR$ 7 thousand8.1%
2006State deputy, Rio Grande do SulSee donors and spending ›
Raised
R$ 86 thousand
42 individual donors
individuals 76% · companies 17% · own funds 7%
Spending contracted
R$ 75 thousand
the TSE does not publish the amount paid for this year
  • Printed materialsR$ 20 thousand26.6%
  • Publicidade por placas, estandartes e faixasR$ 11 thousand14.8%
  • StaffR$ 8 thousand10.1%
  • Property rentalR$ 8 thousand10.1%
  • 12 other categoriesincludes R$ 7 thousand entered as "miscellaneous, to be specified"R$ 29 thousand38.5%

Running mates and alternates do not have their own campaign account: the account is that of the main candidate's ticket.

Source: campaign finance reports filed with the TSE (open data). Radar do Voto has these data from 2006 on in general elections and from 2008 on in municipal elections; earlier campaigns do not appear. 2022: TSE data of 13/09/2026; 2020: TSE data of 12/09/2026; 2018: TSE data of 13/09/2026. Contracted spending is the total of the expenses the campaign reported; paid is the part already settled (the TSE only publishes the paid amount from 2018 on). The spending categories are the TSE's; the detail by supplier is in the dashboard. Corporate donations have been prohibited since 2015.

See donors, suppliers and spending ›

Candidacies

8 candidacies · elected in 2000

This person's history at the polls, from the most recent candidacy to the oldest.

G é Eleição Geral: presidente, governador, senador e deputados. L é Eleição Local (municipal): prefeito e vereador. De 1933 a 1990 o TSE não publica cargo municipal, então esses anos são todos G.

A candidacy without votes is a registration that did not reach the ballot: according to the TSE data, a registration not approved, a withdrawal, or a running mate, who does not receive individual votes.

The race or color is the one the person declared to the TSE in the registration of each candidacy. The Court started collecting this information in 2014; that is why it does not appear in earlier candidacies.