Katherine Carolyn Harper
CIK 1587482 · Director · last filed 2025-08-25
"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
$905.6K
Companies
5
Total Filings
19
Lifetime Open-Market Net
$135.2K
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 |
|---|---|---|---|---|---|---|---|
| MODI | Director | 16,578 | — | — | $0 | 4 | 2025-08-25 |
| LYDALL INC /DE/ (LDL) Delisted | Director | 773 | $62.09 | $48.0K | $0 | 1 | 2021-04-22 |
| AgroFresh Solutions, Inc. (AGFSW) Delisted | Chief Financial Officer | 38,650 | — | — | $25.6K | 4 | 2018-07-26 |
| AgroFresh Solutions, Inc. (AGFS.W) Delisted | Chief Financial Officer | 74,488 | — | — | $0 | 1 | 2016-10-05 |
| TROX | SVP, Chief Financial Officer | 112,920 | $8.02 | $905.6K | $109.6K | 8 | 2016-10-03 |
Recent Filings · Page 2 of 2
19 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-10-05 | AgroFresh Solutions, Inc. (AGFS.W) Delisted | Grant (A) | +74,488 | $0 | EDGAR |
| 2016-10-03 | TROX | Tax (F) | −65,142 | -$610.4K | EDGAR |
| 2016-09-19 | TROX | Tax (F) | −508 | -$4.5K | EDGAR |
| 2016-02-26 | TROX | Grant (A) | +124,728 | $474.0K | EDGAR |
| 2015-08-06 | TROX | Buy (P) | +10,000 | $109.6K | EDGAR |
| 2015-03-02 | TROX | Grant (A) | +17,557 | $374.0K | EDGAR |
| 2015-02-12 | TROX | Tax (F) | −2,924 | -$61.4K | EDGAR |
| 2014-09-18 | TROX | Tax (F) | −568 | -$16.2K | EDGAR |
| 2014-02-12 | TROX | Grant (A) | +24,777 | $544.6K | EDGAR |
Showing 11–19 of 19
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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.