Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

0

Insider Involved

0

Total Buys

$0.00

Total Sells

$0.00

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

No Insider Transactions found for Altair Engineering Inc.

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Mar 18, 2025

Saravia Gilma

Saravia Gilma
Chief People Officer
Sell
425 $111.30

425

$111.30

$47,303

Mar 17, 2025

Gayle Brian

Gayle Brian
CAO
Sell
182 $111.30

182

$111.30

$20,257

Mar 17, 2025

Dias Nelson

Dias Nelson
Chief Revenue Officer
Sell
1,671 $111.30

1,671

$111.30

$185,982

Mar 17, 2025

Buckner Stephanie

Buckner Stephanie
COO
Sell
47 $111.30

47

$111.30

$5,231

Mar 17, 2025

Kunju Ravi

Kunju Ravi
Chief Product Strategy Officer
Sell
229 $111.30

229

$111.30

$25,488

Mar 17, 2025

Maitra Raoul

Maitra Raoul
CLO
Sell
403 $111.30

403

$111.30

$44,854

Mar 17, 2025

Messano Amy

Messano Amy
Chief Marketing Officer
Sell
416 $111.30

416

$111.30

$46,301

Mar 17, 2025

Scapa James Ralph

Scapa James Ralph
CEO
Sell
9 $111.30

9

$111.30

$1,002

Mar 17, 2025

Marraccini Jeffrey

Marraccini Jeffrey
See Remarks
Sell
90 $111.30

90

$111.30

$10,017

Mar 06, 2025

Harris Teresa A

Harris Teresa A
Sell
450 $111.08

450

$111.08

$49,984

Mar 03, 2025

Maitra Raoul

Maitra Raoul
CLO
Sell
240 $111.45

240

$111.45

$26,748

Mar 03, 2025

Gayle Brian

Gayle Brian
CAO
Sell
184 $111.45

184

$111.45

$20,507

Mar 03, 2025

Dias Nelson

Dias Nelson
Chief Revenue Officer
Sell
491 $111.45

491

$111.45

$54,722

Mar 03, 2025

Brown Matthew Charles

Brown Matthew Charles
CFO
Sell
742 $111.45

742

$111.45

$82,696

Mar 03, 2025

Marraccini Jeffrey

Marraccini Jeffrey
See Remarks
Sell
197 $111.45

197

$111.45

$21,956

Mar 03, 2025

Messano Amy

Messano Amy
Chief Marketing Officer
Sell
255 $111.45

255

$111.45

$28,420

Mar 03, 2025

Saravia Gilma

Saravia Gilma
Chief People Officer
Sell
264 $111.45

264

$111.45

$29,423

Mar 03, 2025

Buckner Stephanie

Buckner Stephanie
COO
Sell
62 $111.45

62

$111.45

$6,910

Mar 03, 2025

Kunju Ravi

Kunju Ravi
Chief Product Strategy Officer
Sell
121 $111.45

121

$111.45

$13,485

Feb 26, 2025

Messano Amy

Messano Amy
Chief Marketing Officer
Sell
235 $111.53

235

$111.53

$26,210

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