Recent 8-K filings for IOSP

• May 8, 2026, 7:59 PM ET earnings materiality 0.65 neutral item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Innospec Q1 revenue $453.2M (+3% YoY); adjusted EPS $1.05 vs $1.42; dividend raised 10% to $0.92

  GAAP EPS $1.22, net income $30.4M; adjusted non-GAAP EPS $1.05 (both down YoY).

• February 18, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Innospec reports Q4 GAAP EPS $1.91, adjusted EPS $1.50; revenue $455.6M

  Net income $47.4M ($1.91 diluted) vs net loss $70.4M ($2.80 loss) last year, which included UK pension buyout.

• November 5, 2025, 6:59 PM ET earnings materiality 0.75 negative item 2.02item 7.01item 9.01

  Innospec Q3 EPS $0.52 GAAP ($1.12 adj), down from $1.33; impairments of $42.9M; dividend +10%

  Revenue $441.9M flat YoY; net income $12.9M vs $33.4M; adjusted EBITDA $44.2M vs $50.5M.

• August 6, 2025, 7:59 PM ET earnings materiality 0.70 neutral item 2.02item 9.01

  Innospec Q2 2025: Revenue $439.7M (+1% YoY); GAAP EPS $0.94, adjusted EPS $1.26, net cash $266.6M

  Q2 revenue $439.7M (+1% YoY); GAAP net income $23.5M ($0.94 EPS) vs $31.2M ($1.24 EPS) last year.

• May 9, 2025, 7:59 PM ET earnings materiality 0.75 neutral item 2.02item 7.01item 9.01

  Innospec Q1 revenue $440.8M (-12% YoY); GAAP EPS $1.31, adj EPS $1.42; dividend +10%

  Net income $32.8M ($1.31 diluted EPS) vs $41.4M ($1.65) a year ago; adjusted EPS $1.42 vs $1.75.

• February 19, 2025, 6:59 PM ET earnings materiality 0.75 negative item 2.02item 9.01

  Innospec Q4 GAAP loss $2.80 on $155.6M pension charge; adjusted EPS $1.41

  GAAP net loss of $70.4M ($2.80 per share) driven by $155.6M non-cash UK pension buyout settlement charge.

• November 6, 2024, 6:59 PM ET earnings materiality 0.65 neutral item 2.02item 7.01item 9.01

  Innospec Q3 revenue $443M (-4% YoY), EPS $1.33, dividend raised 10% to $1.55 annual

  Revenue $443.4M, down 4% YoY from $464.1M; net income $33.4M vs $39.2M; GAAP EPS $1.33, adjusted $1.35.

• August 7, 2024, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Innospec Q2: rev $435M (-9% YoY), GAAP EPS $1.24, adj EPS $1.39, net cash $240M

  Q2 revenue $435M (-9% YoY); net income $31.2M ($1.24 diluted EPS) vs $28.9M ($1.16) prior year.

• May 10, 2024, 7:59 PM ET earnings materiality 0.65 positive item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Innospec Q1 revenue $500.2M (-2%); GAAP EPS $1.65, adjusted $1.75; dividend up 10%

  GAAP EPS $1.65 vs $1.33; adjusted non-GAAP EPS $1.75 vs $1.38; net income $41.4M vs $33.2M.

• February 14, 2024, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases

  Innospec Q4 net income up 48% to $37.8M; adjusted EPS $1.84 beats prior year $1.20

  Revenue $494.7M (-3% YoY); net income $37.8M ($1.51 diluted) vs $25.5M ($1.02) last year.

• December 11, 2023, 6:59 PM ET M&A materiality 0.65 positive item 7.01item 9.01

  Innospec completes acquisition of Brazilian specialty chemicals company QGP Química Geral

  Acquired QGP, a Brazilian specialty chemicals firm with 300 employees, for undisclosed terms.

• November 8, 2023, 6:59 PM ET earnings materiality 0.65 positive item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Innospec Q3 revenue down 10% to $464.1M; EPS $1.57; annual dividend increased 10%

  Revenue $464.1M vs $513.0M last year, down 10%; net income $39.2M ($1.57 diluted EPS).

• August 8, 2023, 7:59 PM ET earnings materiality 0.60 negative item 2.02item 9.01

  Innospec Q2 revenue up 3% to $480.4M; net income falls to $28.9M on $8M Brazil exit charge

  GAAP EPS $1.16 vs $1.29 a year ago; adjusted non-GAAP EPS $1.28 vs $1.58.

• May 3, 2023, 7:59 PM ET earnings materiality 0.65 positive item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Innospec reports Q1 revenue up 8% to $509.6M; GAAP EPS $1.33, adjusted EPS $1.38

  Revenue $509.6M (+8% YoY) driven by strong Oilfield Services growth.

• February 22, 2023, 6:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01 ◈ Earnings Releases ×2

  Innospec Q4 revenue up 24% to $510.7M; adjusted EPS $1.20 vs $1.30 YoY; net cash $147.1M

  Q4 revenue $510.7M (+24% YoY); net income $25.5M ($1.02 diluted EPS) vs $23.9M ($0.96) last year.

• November 9, 2022, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Innospec Q3 revenue up 36% to $513M; adjusted EPS $1.74 vs $1.15; dividend raised 10%

  Revenue $513.0M, +36% YoY; net income $38.7M ($1.55 EPS) vs $23.4M ($0.94).

• August 3, 2022, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Innospec Q2 2022 revenue up 32% to $467.6M; adjusted EPS $1.58 vs $1.30 last year

  GAAP EPS of $1.29 ($32.3M net income) versus $0.90 in Q2 2021.

• May 4, 2022, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 7.01item 9.01

  Innospec Q1 revenue up 39% to $472.4M; adjusted EPS $1.53; dividend increased 11%

  Revenue $472.4M (+39% YoY); net income $36.5M ($1.46 diluted EPS) vs $23.4M ($0.94)

• February 16, 2022, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Innospec Q4 revenues up 33% to $413M; GAAP EPS $0.96, adjusted EPS $1.30; announces $50M buyback

  Q4 revenues $413.2M (+33% YoY); GAAP diluted EPS $0.96, adjusted non-GAAP EPS $1.30.

• November 3, 2021, 7:59 PM ET earnings materiality 0.65 positive item 2.02item 7.01item 9.01

  Innospec Q3 revenue up 42% to $376.1M; adj. EPS $1.15; annual dividend raised 12% to $1.16

  Revenue $376.1M (+42% YoY); net income $23.4M ($0.94 GAAP EPS) vs $12.7M ($0.51) last year.

• August 4, 2021, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Innospec Q2 revenue up 45% to $354.5M; adjusted EPS $1.30 vs loss year ago

  Revenue $354.5M (+45% YoY); net income $22.4M ($0.90 EPS) vs loss of $39.7M a year ago.

Executive changes

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.75 · Median 0.65 · Most common event earnings

15 positive 3 negative 16 neutral

source · IOSP on sec.gov