• Sep 15, 2026

  $63.55+1.60%

  Rocket Lab completed the $1.944 billion at-the-market equity offering, fully financing its Iridium acquisition [1][2]. Comparable space and defense companies moved -0.18% on average that day, with results ranging from a 4.07% decline to a 2.48% gain, so Rocket Lab's 1.60% advance was not shared by that group [3].

  • 1Globenewswire
  • 2The Motley Fool
  • 3Peer group

• Sep 14, 2026

  $62.55-0.64%

• Sep 11, 2026

  $62.95+1.60%

  Rocket Lab announced its 16th Electron mission of the year, which it said solidified its position as the leading small launch provider [1]. The move came even as comparable space and defense companies fell 0.73% on average that day, with three of four names lower [2].

  • 1Globenewswire
  • 2Peer group

• Sep 10, 2026

  $61.96-1.76%

  Comparable listed space and defense companies moved -0.25% on average that day, so the company's 1.76% decline was not shared by its peers [1].

  • 1Peer group

• Sep 9, 2026

  $63.07-4.25%

  Rocket Lab shares fell 4.25%, alongside a broader decline among comparable listed companies, which fell 3.67% on average with all four falling [1]. The session also saw volume of 1.6x the trailing average, with shares trading in a range of 7.5% of the low [2].

  • 1Peer group
  • 2Market data

• Sep 8, 2026

  $65.87+2.51%

  Rocket Lab shares rose 2.51% on a day the company introduced a high-efficiency solar cell aimed at reducing reliance on supply-constrained critical minerals [1]. The move came alongside a broader advance among comparable Guided Missiles & Space Vehicles & Parts companies, which averaged +3.80% with all four peers higher [2].

  • 1Globenewswire
  • 2Peer group

• Sep 4, 2026

  $64.26+0.71%

Closing prices for RKLB. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Headlines are published by third parties and linked as reported. Amaltash does not endorse or verify them.