Source: Teledyne Technologies Form 10-Q and Form 10-K, Contract Liabilities by Balance Sheet Location table. Q3 2026 accrued $445.7M and other long-term $34.3M (total $480.0M): 10-Q ended September 27, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm). Q2 2026 accrued $428.9M and other long-term $32.7M (total $461.6M): 10-Q ended June 28, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm). Q1 2026 $404.4M / $32.6M: 10-Q ended March 29, 2026. YE2025 $369.6M / $33.6M: 10-K ended December 28, 2025 Note 7 accrued liabilities and other long-term liabilities. Q3 2025 $358.5M / $43.8M: 10-Q ended September 28, 2025. Q2 2025 $341.3M / $43.9M: 10-Q ended June 29, 2025. Q1 2025 $323.7M / $42.5M: 10-Q ended March 30, 2025. YE2024 $312.6M / $30.5M: comparative column in those 10-Qs and 2025 10-K.

Source: Teledyne Technologies Form 10-Q Business Segments footnote (and January Form 8-K Exhibit 99.1 where the 10-K prints only fiscal-year totals), Digital Imaging net sales for the three months ended, millions of USD. Q3 2026 $903.0 and Q3 2025 $785.4 from the Q3 2026 earnings release, Exhibit 99.1 summary of segment net sales (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000055/q3-2026earningsrelease.htm), confirmed in the 10-Q for the quarter ended September 27, 2026 (filed October 23, 2026, https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm). Q2 2026 $868.7 and Q2 2025 $771.0 from the Q2 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm). Later filing wins on restated year-ago columns. Not Instrumentation, not Engineered Systems, not U.S. Government sales by segment, not six-/nine-/twelve-month totals. Series starts Q2 2021, the first Digital Imaging print after the FLIR close; pre-FLIR analog is not spliced.

Source: Teledyne Technologies Form 10-Q, Note 3 product-line table (Instrumentation: Marine, Environmental, Test and Measurement). Q3 2026 and Q3 2025: 10-Q ended September 27, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm). Q2 2026 and Q2 2025: 10-Q ended June 28, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm). Q1 2026: 10-Q ended March 29, 2026. Q3 2025 and Q3 2024: 10-Q ended September 28, 2025. Q2 2024: 10-Q ended June 29, 2025 comparative column. Q1 2025 and Q1 2024: 10-Q ended March 30, 2025. Amounts in millions of USD as printed. Q4 not a printed quarter.

Source: Teledyne Technologies Form 10-Q and Form 10-K, remaining performance obligations (us-gaap:RevenueRemainingPerformanceObligation, consolidated undimensioned context, retrieved from the SEC XBRL company-concept API). Fiscal quarters ended December 31, 2023 through June 28, 2026. Q3 2026 $5,514.4 million: 10-Q ended September 27, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm).

Source: Teledyne Technologies Form 10-Q and Form 10-K, remaining performance obligations paragraph (printed 'approximately X%' within the next 12 months / remaining Y% thereafter). Q3 2026 72/28: 10-Q ended September 27, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm). Q2 2026 72/28: 10-Q ended June 28, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm). Q1 2026 71/29: 10-Q ended March 29, 2026. FY2025 71/29: 10-K ended December 28, 2025. Q3 2025 68/32: 10-Q ended September 28, 2025. Q2 2025 73/27: 10-Q ended June 29, 2025. Q1 2025 77/23: 10-Q ended March 30, 2025. FY2024 77/23: 10-K ended December 29, 2024 (accession 0001094285-25-000053). Q3 2024 77/23: 10-Q ended September 29, 2024. Q2 2024 77/23: 10-Q ended June 30, 2024. Q1 2024 78/22: 10-Q ended March 31, 2024. FY2023 77/23: 10-K ended December 31, 2023 (accession 0001094285-24-000044).

Source: Teledyne Technologies Form 10-Q, Note 4 revenue disaggregation, Customer Type column U.S. Govt. (a). Q3 2026 and Q3 2025: 10-Q ended September 27, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000059/tdy-20260927.htm), Digital Imaging $246.8M, Instrumentation $42.0M, Aerospace and Defense Electronics $105.9M, Engineered Systems $107.0M. Q2 2026: 10-Q ended June 28, 2026 (https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm), Digital Imaging $185.6M, Instrumentation $34.8M, Aerospace and Defense Electronics $97.6M, Engineered Systems $103.9M. Q1 2026: 10-Q ended March 29, 2026. Q3 2025 and Q3 2024: 10-Q ended September 28, 2025. Q2 2025 and Q2 2024: 10-Q ended June 29, 2025. Q1 2025 and Q1 2024: 10-Q ended March 30, 2025. Amounts in millions of USD as printed.