Srikanth Mahalingam — SEC Form 4 filings
SEC reporting owner CIK 1720441. 11 Form 4 filings on record with FilingPulse; latest filed 2025-03-26.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-01-17 to 2025-03-26. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 5 legs across 5 filings — 4,506 shares, $422,270 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 20.
- Largest priced transaction: sale of 2,479 shares @ $89.01 ($220,645) in Altair Engineering Inc., filed 2024-06-05.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Altair Engineering Inc. (ALTR) | Chief Technology Officer | 11 | — | 5 legs · 4,506 sh · $422,270 | 20 |
Form 4 filings — Srikanth Mahalingam
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-03-26 | 4 | Altair Engineering Inc. (ALTR) | Disposition to issuer (D): 49,875 @ $113 · Disposition to issuer (D): 7,136 (derivative) @ $109.16 · Disposition to issuer (D): 3,804 (derivative) @ $109.36 · Disposition to issuer (D): 35,168 (derivative) @ $107.82 · Disposition to issuer (D): 1,472 (derivative) @ $82.85 · Disposition to issuer (D): 22,500 (derivative) @ $73.18 · +6 more | EDGAR |
| 2025-02-14 | 4 | Altair Engineering Inc. (ALTR) | Grant/award (A): 11,059 @ $0 | EDGAR |
| 2025-01-16 | 4 | Altair Engineering Inc. (ALTR) | Grant/award (A): 73 @ $82.42 | EDGAR |
| 2024-12-05 | 4 | Altair Engineering Inc. (ALTR) | Sale (S): 1,298 @ $105.65 | EDGAR |
| 2024-11-27 | 4 | Altair Engineering Inc. (ALTR) | Option exercise (M): 6,000 @ $0 · Sale (S): 119 @ $105.80 · Option exercise (M): 6,000 (derivative) @ $0 | EDGAR |
| 2024-07-16 | 4 | Altair Engineering Inc. (ALTR) | Grant/award (A): 83 @ $71.68 | EDGAR |
| 2024-06-05 | 4 | Altair Engineering Inc. (ALTR) | Sale (S): 2,479 @ $89.01 | EDGAR |
| 2024-05-10 | 4 | Altair Engineering Inc. (ALTR) | Sale (S): 153 @ $84.38 | EDGAR |
| 2024-03-19 | 4 | Altair Engineering Inc. (ALTR) | Grant/award (A): 6,250 @ $0 · Grant/award (A): 15,625 (derivative) @ $0 | EDGAR |
| 2024-03-05 | 4 | Altair Engineering Inc. (ALTR) | Sale (S): 457 @ $85.32 | EDGAR |
| 2024-01-17 | 4 | Altair Engineering Inc. (ALTR) | Grant/award (A): 94 @ $63.92 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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