MARY B CRANSTON
CIK 1104268 · 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
$7.44M
Companies
10
Total Filings
120
Lifetime Open-Market Net
-$9.63M
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 |
|---|---|---|---|---|---|---|---|
| CC | Director | 106,830 | $22.00 | $2.35M | $50.0K | 14 | 2026-05-08 |
| TPG | Director | 30,777 | $43.01 | $1.32M | $0 | 5 | 2025-07-17 |
| V | Director | 11,206 | $322.39 | $3.61M | -$3.31M | 28 | 2023-01-26 |
| McAfee Corp. (MCFE) Delisted | Director | 69,003 | $25.99 | $1.79M | $0 | 4 | 2021-08-31 |
| MyoKardia, Inc. (MYOK) Delisted | Director | 23,629 | — | — | -$4.25M | 10 | 2020-10-30 |
| Mellanox Technologies, Ltd. (MLNX) Delisted | 10%+ Owner | 223 | — | — | $15.1K | 1 | 2018-01-24 |
| JUNIPER NETWORKS INC (JNPR) Delisted | Director | 41,197 | $39.95 | $1.65M | -$54.6K | 10 | 2015-05-20 |
| INTERNATIONAL RECTIFIER CORP /DE/ (IRF) Delisted | Director | 0 | — | — | -$1.06M | 18 | 2015-01-13 |
| GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Director | 56,940 | $2.70 | $153.7K | -$922.4K | 22 | 2014-01-17 |
| EXPO | Director | 2,711 | $57.08 | $154.7K | -$99.5K | 6 | 2013-06-17 |
Recent Filings · Page 5 of 12
120 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-08-21 | V | Sell (S) | −10,400 | -$1.07M | EDGAR |
| 2017-06-16 | MyoKardia, Inc. (MYOK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-04-28 | CC | Grant (A) | +3,230 | $0 | EDGAR |
| 2016-11-22 | V | Grant (A) | — | $0 | EDGAR |
| 2016-06-09 | MyoKardia, Inc. (MYOK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-04-29 | CC | Grant (A) | +11,970 | $0 | EDGAR |
| 2016-04-13 | MyoKardia, Inc. (MYOK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-11-23 | V | Grant (A) | — | $0 | EDGAR |
| 2015-08-07 | CC | Grant (A) | +9,680 | $0 | EDGAR |
| 2015-05-20 | JUNIPER NETWORKS INC (JNPR) Delisted | Exer (M) | +11,005 | $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.