Kirsten M Volpi
CIK 1582882 · last filed 2026-08-06
"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
$2.63M
Companies
1
Total Filings
56
Lifetime Open-Market Net
-$3.93M
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 |
|---|---|---|---|---|---|---|---|
| TTEK | Director | 74,218 | $35.38 | $2.63M | -$3.93M | 51 | 2026-08-06 |
Recent Filings · Page 2 of 6
56 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-09-12 | TTEK | Sell (S) | −1,950 | -$89.7K | EDGAR |
| 2024-09-10 | TTEK | Notice (144) | −1,950 | -$89.7K | EDGAR |
| 2024-08-14 | TTEK | Exer (M) | +300 | $14.4K | EDGAR |
| 2024-02-07 | TTEK | Exer (M) | +500 | $24.0K | EDGAR |
| 2023-12-05 | TTEK | Mixed | −2,894 | -$362.6K | EDGAR |
| 2023-12-01 | TTEK | Notice (144) | −2,228 | -$362.6K | EDGAR |
| 2023-11-22 | TTEK | Grant (A) | +1,054 | $0 | EDGAR |
| 2023-11-22 | TTEK | — | — | $0 | EDGAR |
| 2023-11-21 | TTEK | Mixed | +2,221 | $8.3K | EDGAR |
| 2023-11-20 | TTEK | Notice (144) | −559 | -$92.5K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.