|4Mar 26, 4:50 PM ET

Harris Teresa A 4

4 · Altair Engineering Inc. · Filed Mar 26, 2025

Insider Transaction Report

Form 4
Period: 2025-03-26
Transactions
  • Disposition to Issuer

    Class A Common Stock Option

    2025-03-26$108.48/sh12,020$1,303,9300 total
    Exercise: $4.52Exp: 2026-11-23Class A Common Stock (12,020 underlying)
  • Disposition to Issuer

    Class A Common Stock Option

    2025-03-26$107.82/sh4,000$431,2800 total
    Exercise: $5.18Exp: 2027-06-09Class A Common Stock (4,000 underlying)
  • Disposition to Issuer

    Class A Common Stock

    2025-03-26$113.00/sh18,092$2,044,3960 total
Footnotes (5)
  • [F1]On March 26, 2025, the Company was acquired by Siemens Industry Software Inc. ("Siemens") pursuant to the merger agreement entered into among the Company, Siemens, and Astra Merger Sub Inc., dated as of October 30, 2024.
  • [F2]Includes 2,347 unvested Class A Common Stock restricted stock units ("RSUs").
  • [F3]Upon the consummation of the merger, each issued and outstanding share of the Company's Class A Common Stock was canceled and converted into the right receive $113.00 in cash without interest. Each RSU that was granted under the Company's 2017 Equity Incentive Plan (the "2017 Plan") that was outstanding immediately prior to the consummation of the merger was vested, canceled and converted into the right to receive $113.00 in cash without interest.
  • [F4]Each option that was outstanding immediately prior to the consummation of the merger was vested, canceled and converted into the right to receive the cash value of the option. This option was canceled upon consummation of the merger in exchange for an aggregate cash payment of $1,303,929.60, representing the difference between the exercise price of the option and $113.00.
  • [F5]Each option that was outstanding immediately prior to the consummation of the merger was vested, canceled and converted into the right to receive the cash value of the option. This option was canceled upon consummation of the merger in exchange for an aggregate cash payment of $431,280.00, representing the difference between the exercise price of the option and $113.00.

Documents

1 file
  • 4
    ownership.xmlPrimary

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