Teresa A Harris
CIK 1720317 · last filed 2026-05-08
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$959.7K
Companies
3
Total Filings
32
Lifetime Open-Market Net
-$904.9K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZD | Director | 20,746 | $46.26 | $959.7K | $121.5K | 10 | 2026-05-08 |
| Altair Engineering Inc. (ALTR) Delisted | Director | 0 | $111.85 | $0 | -$1.03M | 21 | 2025-03-26 |
| ZIFF DAVIS, INC. (JCOM) Delisted | Director | — | $142.84 | — | $0 | 1 | 2021-06-22 |
Recent Filings · Page 2 of 4
32 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-08-06 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$51.2K | EDGAR |
| 2024-07-10 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$60.6K | EDGAR |
| 2024-06-05 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$53.3K | EDGAR |
| 2024-05-10 | Altair Engineering Inc. (ALTR) Delisted | Grant (A) | +2,347 | $0 | EDGAR |
| 2024-05-08 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$51.4K | EDGAR |
| 2024-05-08 | ZD | Mixed | +3,013 | $164.1K | EDGAR |
| 2024-04-03 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$52.1K | EDGAR |
| 2024-03-06 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$52.7K | EDGAR |
| 2023-12-08 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$43.0K | EDGAR |
| 2023-11-16 | Altair Engineering Inc. (ALTR) Delisted | Mixed | — | -$131.7K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.