MARK S. BARTLETT
CIK 1551523 · last filed 2026-05-11
"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
$19.47M
Companies
7
Total Filings
64
Lifetime Open-Market Net
-$307.7K
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 |
|---|---|---|---|---|---|---|---|
| TROW | Director | 35,263 | $109.64 | $3.87M | $0 | 16 | 2026-05-11 |
| ZWS | Director | 141,583 | $48.39 | $6.85M | -$304.7K | 9 | 2026-02-10 |
| WSC | Director | 155,388 | $28.13 | $4.37M | $1.70M | 12 | 2025-06-10 |
| FCN | Director | 27,628 | $158.57 | $4.38M | -$2.02M | 15 | 2025-06-05 |
| Zurn Elkay Water Solutions Corp (RXN) Delisted | Director | 32,838 | $64.95 | $2.13M | $0 | 7 | 2021-02-18 |
| Zurn Elkay Water Solutions Corp (RXNpA) Delisted | Director | 22,365 | — | — | $0 | 3 | 2019-05-15 |
| WillScot Holdings Corp (WSCWW) Delisted | Director | 28,690 | — | — | $314.8K | 2 | 2018-05-10 |
Recent Filings · Page 4 of 7
64 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-06-05 | FCN | Grant (A) | +1,994 | $0 | EDGAR |
| 2020-05-20 | TROW | Grant (A) | +1,853 | $0 | EDGAR |
| 2020-05-12 | WSC | Grant (A) | +8,511 | $0 | EDGAR |
| 2020-05-06 | Zurn Elkay Water Solutions Corp (RXN) Delisted | Grant (A) | +5,095 | $0 | EDGAR |
| 2019-06-20 | WSC | Grant (A) | +6,807 | $0 | EDGAR |
| 2019-06-07 | FCN | Grant (A) | +2,934 | $0 | EDGAR |
| 2019-05-15 | Zurn Elkay Water Solutions Corp (RXNpA) Delisted | Grant (A) | +4,728 | $0 | EDGAR |
| 2019-04-30 | TROW | Grant (A) | +1,851 | $0 | EDGAR |
| 2019-03-22 | WSC | Buy (P) | +35,000 | $404.5K | EDGAR |
| 2018-12-14 | WSC | Buy (P) | +25,000 | $298.8K | 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.