SUSAN L BOSTROM
CIK 1181469 · EVP, Chief Marketing Officer · last filed 2026-05-26
"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.
Loading insider history…
Disclosed Exposure
$58.83M
Companies
11
Total Filings
128
Lifetime Open-Market Net
-$65.61M
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 |
|---|---|---|---|---|---|---|---|
| NOW | Director | 21,685 | $102.15 | $2.22M | -$7.19M | 20 | 2026-05-26 |
| GTLB | Director | 17,319 | $27.79 | $481.3K | -$14.86M | 13 | 2026-03-30 |
| IOT | Director | 217,403 | $33.66 | $7.32M | -$2.08M | 12 | 2025-07-31 |
| Anaplan, Inc. (PLAN) Delisted | Director | 12,104 | $63.73 | $771.4K | -$3.23M | 7 | 2022-06-17 |
| NTNX | Director | 34,567 | $49.31 | $1.70M | -$726.6K | 8 | 2021-12-14 |
| CDNS | Director | 6,724 | $384.96 | $2.59M | -$4.39M | 18 | 2021-03-01 |
| VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Director | 7,634 | $177.07 | $1.35M | -$3.21M | 19 | 2019-02-14 |
| Rocket Fuel Inc. (FUEL) Delisted | Director | 0 | — | — | $0 | 5 | 2017-09-06 |
| Marketo, Inc. (MKTO) Delisted | Director | 10,951 | — | — | -$3.03M | 5 | 2016-06-03 |
| CSCO | EVP, Chief Marketing Officer | 367,678 | $121.10 | $44.53M | -$23.23M | 13 | 2010-09-23 |
| VARIAN MEDICAL SYSTEMS INC (VARI) Delisted | Director | 27,750 | — | — | -$3.67M | 6 | 2010-05-06 |
Recent Filings · Page 2 of 13
128 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-07-11 | IOT | Grant (A) | +5,685 | $0 | EDGAR |
| 2024-06-28 | GTLB | Grant (A) | +4,044 | $0 | EDGAR |
| 2024-05-28 | NOW | Grant (A) | +428 | $0 | EDGAR |
| 2023-12-28 | IOT | Sell (S) | −20,000 | -$704.4K | EDGAR |
| 2023-12-13 | GTLB | Sell (S) | −40,000 | -$2.43M | EDGAR |
| 2023-12-13 | IOT | Sell (S) | −40,000 | -$1.37M | EDGAR |
| 2023-09-15 | GTLB | Sell (S) | −15,000 | -$765.0K | EDGAR |
| 2023-09-12 | GTLB | Sell (S) | −50,000 | -$2.65M | EDGAR |
| 2023-06-30 | GTLB | Grant (A) | +3,939 | $0 | EDGAR |
| 2023-06-30 | IOT | Grant (A) | +7,233 | $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.