E KEVIN HRUSOVSKY
CIK 1252546 · Executive Chairman · last filed 2026-06-12
"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
$6.66M
Companies
6
Total Filings
139
Lifetime Open-Market Net
-$14.06M
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 |
|---|---|---|---|---|---|---|---|
| MASS | Director | 495,065 | $7.03 | $3.48M | $1.00M | 8 | 2026-06-12 |
| QTRX | Executive Chairman | 910,249 | $3.49 | $3.18M | -$15.06M | 96 | 2022-07-06 |
| REVVITY, INC. (PKI) Delisted | See Remarks | 0 | $115.24 | $0 | $0 | 3 | 2013-06-03 |
| SERACARE LIFE SCIENCES INC (SRLS) Delisted | Director | 0 | — | — | $0 | 6 | 2012-04-20 |
| CALIPER LIFE SCIENCES INC (CALP) Delisted | President & CEO | 0 | — | — | $0 | 2 | 2011-11-07 |
| CALIPER LIFE SCIENCES INC (CALPW) Delisted | President & CEO | 640,587 | — | — | $0 | 24 | 2011-04-05 |
Recent Filings · Page 2 of 14
139 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 |
|---|---|---|---|---|---|
| 2022-04-05 | QTRX | Sell (S) | −868 | -$25.9K | EDGAR |
| 2022-03-03 | QTRX | Sell (S) | −589 | -$18.5K | EDGAR |
| 2022-02-09 | QTRX | Sell (S) | −1,364 | -$47.7K | EDGAR |
| 2022-02-04 | QTRX | Sell (S) | −589 | -$18.5K | EDGAR |
| 2022-01-05 | QTRX | Sell (S) | −3,715 | -$155.7K | EDGAR |
| 2021-12-03 | QTRX | Sell (S) | −3,710 | -$149.5K | EDGAR |
| 2021-11-10 | QTRX | Sell (S) | −5,000 | -$275.9K | EDGAR |
| 2021-11-04 | QTRX | Sell (S) | −3,505 | -$184.4K | EDGAR |
| 2021-10-22 | QTRX | Sell (S) | −5,000 | -$253.5K | EDGAR |
| 2021-10-04 | QTRX | Sell (S) | −8,594 | -$429.5K | 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.