MARK S WRIGHTON
CIK 1021584 · last filed 2025-09-08
"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
$17.75M
Companies
4
Total Filings
54
Lifetime Open-Market Net
$0
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 |
|---|---|---|---|---|---|---|---|
| GLW | Director | 61,621 | $179.20 | $11.04M | $0 | 21 | 2025-09-08 |
| AZTA | Director | 111,818 | $22.59 | $2.53M | $0 | 1 | 2022-06-09 |
| Azenta, Inc. (BRKS) Delisted | Director | 109,896 | $113.10 | $12.43M | $0 | 16 | 2021-02-08 |
| CBT | Director | 47,690 | $87.65 | $4.18M | $0 | 15 | 2021-01-11 |
Recent Filings · Page 3 of 6
54 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-02-08 | Azenta, Inc. (BRKS) Delisted | Grant (A) | +3,565 | $0 | EDGAR |
| 2018-01-17 | CBT | Grant (A) | +1,636 | $0 | EDGAR |
| 2017-02-10 | Azenta, Inc. (BRKS) Delisted | Grant (A) | +4,355 | $0 | EDGAR |
| 2017-02-03 | GLW | Grant (A) | — | $0 | EDGAR |
| 2017-01-17 | CBT | Grant (A) | +2,052 | $0 | EDGAR |
| 2016-02-05 | GLW | Grant (A) | +8,433 | $0 | EDGAR |
| 2016-02-04 | Azenta, Inc. (BRKS) Delisted | Grant (A) | +8,520 | $0 | EDGAR |
| 2016-01-12 | CBT | Grant (A) | +1,987 | $0 | EDGAR |
| 2015-02-12 | Azenta, Inc. (BRKS) Delisted | Grant (A) | +6,569 | $0 | EDGAR |
| 2015-02-06 | GLW | Grant (A) | +5,974 | $0 | 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.