Desq Long
Sign in

Member of Congress

Richard Blumenthal

Senate · CT

Chamber
Senate
State
CT
Disclosures
77
Bioguide ID
B001277

Disclosure summary

Total trades
77
Disclosed volume
$909,077 – $2,835,000
Last traded
2026-08-12
First traded
2025-06-11

Disclosed volume is the sum of the disclosed amount brackets — the low bound is every filing’s minimum, the high bound every filing’s maximum. Filers disclose ranges, so this is a range and never a single figure.

Trade volume by year

  • Purchase
  • Sale
  • Each bar spans the disclosed range: solid to the bracket’s low bound, lighter to its high bound.
20252026
Trade volume by year, disclosed ranges
YearPurchasesPurchase volume disclosedSalesSale volume disclosed
20251$1,001 to $15,0005$5,005 to $75,000
20261$1,001 to $15,00070$902,070 to $2,730,000

Top traded sectors

  1. (unclassified)77

Ranked by number of disclosed trades, never by return. Counts total 77 — every sector the member traded is listed. Classification from Financial Modeling Prep company profiles; (unclassified) means the source publishes no sector for that holding, or the filing named no ticker.

Trade history

Every disclosed transaction, as filed. Estimated excess return compares the stock against SPY from the first close on or after the transaction date — see the methodology. Amounts are the ranges the filer disclosed, never point values. A dash means no figure exists; the reason is on the cell.

StockTransactionFiledTradedEst. excess returnDescription
TKNOStockSale$1,001 - $15,0002026-09-01FILED +20 DAYS2026-08-12−0.90%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,000Lot 34 of 382026-09-01FILED +21 DAYS2026-08-11+3.77%ALPHA TEKNOVA INC
TKNOStockSale$15,001 - $50,000Lot 35 of 382026-09-01FILED +21 DAYS2026-08-11+3.77%ALPHA TEKNOVA INC
TICStockSale$250,001 - $500,000Lot 36 of 382026-09-01FILED +21 DAYS2026-08-11no price data — the price source has no history for this symbol.TIC SOLUTIONS INC
TICStockSale$500,001 - $1,000,000Lot 37 of 382026-09-01FILED +21 DAYS2026-08-11no price data — the price source has no history for this symbol.TIC SOLUTIONS INC
TKNOStockPurchase$1,001 - $15,0002026-09-01FILED +22 DAYS2026-08-10+9.03%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +22 DAYS2026-08-10+9.03%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,000Lot 30 of 382026-09-01FILED +25 DAYS2026-08-07+13.44%ALPHA TEKNOVA INC
TKNOStockSale$15,001 - $50,000Lot 31 of 382026-09-01FILED +25 DAYS2026-08-07+13.44%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,000Lot 28 of 382026-09-01FILED +26 DAYS2026-08-06+11.61%ALPHA TEKNOVA INC
TKNOStockSale$15,001 - $50,000Lot 29 of 382026-09-01FILED +26 DAYS2026-08-06+11.61%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +27 DAYS2026-08-05+30.13%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +27 DAYS2026-08-05+30.13%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +27 DAYS2026-08-05+30.13%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +28 DAYS2026-08-04+32.46%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +29 DAYS2026-08-03+36.15%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +29 DAYS2026-08-03+36.15%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +29 DAYS2026-08-03+36.15%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +29 DAYS2026-08-03+36.15%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +33 DAYS2026-07-30+40.79%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +33 DAYS2026-07-30+40.79%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +33 DAYS2026-07-30+40.79%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +34 DAYS2026-07-29+41.67%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +34 DAYS2026-07-29+41.67%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +34 DAYS2026-07-29+41.67%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +35 DAYS2026-07-28+39.53%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +39 DAYS2026-07-24+42.73%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +39 DAYS2026-07-24+42.73%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +39 DAYS2026-07-24+42.73%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +39 DAYS2026-07-24+42.73%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +40 DAYS2026-07-23+36.12%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +41 DAYS2026-07-22+36.33%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +41 DAYS2026-07-22+36.33%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +41 DAYS2026-07-22+36.33%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +42 DAYS2026-07-21+33.84%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +43 DAYS2026-07-20+34.02%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-09-01FILED +43 DAYS2026-07-20+34.02%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-09-01FILED +43 DAYS2026-07-20+34.02%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +41 DAYS2026-07-16+34.69%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +41 DAYS2026-07-16+34.69%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +41 DAYS2026-07-16+34.69%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,000Lot 23 of 332026-08-26FILED +42 DAYS2026-07-15+36.03%ALPHA TEKNOVA INC
TKNOStockSale$15,001 - $50,000Lot 24 of 332026-08-26FILED +42 DAYS2026-07-15+36.03%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +42 DAYS2026-07-15+36.03%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +42 DAYS2026-07-15+36.03%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +42 DAYS2026-07-15+36.03%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,000Lot 19 of 332026-08-26FILED +43 DAYS2026-07-14+32.56%ALPHA TEKNOVA INC
TKNOStockSale$15,001 - $50,000Lot 20 of 332026-08-26FILED +43 DAYS2026-07-14+32.56%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +43 DAYS2026-07-14+32.56%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +43 DAYS2026-07-14+32.56%ALPHA TEKNOVA INC (2)
TKNOStockSale$15,001 - $50,000Lot 15 of 332026-08-26FILED +44 DAYS2026-07-13+32.19%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +44 DAYS2026-07-13+32.19%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +44 DAYS2026-07-13+32.19%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +44 DAYS2026-07-13+32.19%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,000Lot 31 of 332026-08-26FILED +44 DAYS2026-07-13+32.19%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC (4)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC (5)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +47 DAYS2026-07-10+34.24%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +48 DAYS2026-07-09+32.29%ALPHA TEKNOVA INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +48 DAYS2026-07-09+32.29%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +48 DAYS2026-07-09+32.29%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +48 DAYS2026-07-09+32.29%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08+38.49%ALPHA TEKNOVA INC (1)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08+38.49%ALPHA TEKNOVA INC (2)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08+38.49%ALPHA TEKNOVA INC (3)
TKNOStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08+38.49%ALPHA TEKNOVA INC (4)
CVRXStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08−45.76%CVRX INC
TKNOStockSale$1,001 - $15,0002026-08-26FILED +49 DAYS2026-07-08+38.49%ALPHA TEKNOVA INC
IRTCStockSale$1,001 - $15,0002025-09-12FILED +29 DAYS2025-08-14−47.80%iRhythm Technologies Inc (1)
IRTCStockSale$1,001 - $15,0002025-09-12FILED +29 DAYS2025-08-14−47.80%iRhythm Technologies Inc (2)
IRTCStockSale$1,001 - $15,0002025-09-12FILED +29 DAYS2025-08-14−47.80%iRhythm Technologies Inc (3)
IRTCStockSale$1,001 - $15,0002025-09-12FILED +29 DAYS2025-08-14−47.80%iRhythm Technologies Inc (4)
IRTCStockSale$1,001 - $15,0002025-09-12FILED +29 DAYS2025-08-14−47.80%iRhythm Technologies Inc (5)
INTRStockPurchase$1,001 - $15,0002025-07-03FILED +22 DAYS2025-06-11−54.02%INTER & CO INC

Most recent disclosures

The 10 newest, in full. Every disclosure is in the trade history above, with its filing linked.

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock

Traded Aug 12, 2026 · Disclosed Sep 1, 2026FILED +20 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 34 of 38 disclosed in this filing

Traded Aug 11, 2026 · Disclosed Sep 1, 2026FILED +21 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$15,001 - $50,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 35 of 38 disclosed in this filing

Traded Aug 11, 2026 · Disclosed Sep 1, 2026FILED +21 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$250,001 - $500,000

TIC SOLUTIONS INC (TIC)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 36 of 38 disclosed in this filing

Traded Aug 11, 2026 · Disclosed Sep 1, 2026FILED +21 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$500,001 - $1,000,000

TIC SOLUTIONS INC (TIC)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 37 of 38 disclosed in this filing

Traded Aug 11, 2026 · Disclosed Sep 1, 2026FILED +21 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Purchase.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Purchase · Asset Type Stock

Traded Aug 10, 2026 · Disclosed Sep 1, 2026FILED +22 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock

Traded Aug 10, 2026 · Disclosed Sep 1, 2026FILED +22 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 30 of 38 disclosed in this filing

Traded Aug 7, 2026 · Disclosed Sep 1, 2026FILED +25 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$15,001 - $50,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 31 of 38 disclosed in this filing

Traded Aug 7, 2026 · Disclosed Sep 1, 2026FILED +25 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →

STOCK ACT PTR
$1,001 - $15,000

ALPHA TEKNOVA INC (TKNO)

Sale.

Filer Richard Blumenthal · Chamber Senate · District CT · Owner Spouse · Transaction Type Sale · Asset Type Stock · Lot 28 of 38 disclosed in this filing

Traded Aug 6, 2026 · Disclosed Sep 1, 2026FILED +26 DAYS

Source: Senate eFD PTR · 929216d5-5dbd-429c-858c-1e9332924627 · filed 2026-09-01 · View filing →