David Joseph Fallon
CIK 1349628 · Chief Financial Officer · last filed 2026-08-05
"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
$45.62M
Companies
5
Total Filings
40
Lifetime Open-Market Net
-$1.38M
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 |
|---|---|---|---|---|---|---|---|
| DY | Director | 343 | $407.99 | $139.9K | $0 | 1 | 2026-08-05 |
| VRT | Chief Financial Officer | 164,259 | $272.40 | $44.74M | $175.1K | 15 | 2025-03-11 |
| Vertiv Holdings Co (VRT.WS) Delisted | Chief Financial Officer | 227,387 | — | — | $0 | 2 | 2020-08-14 |
| CLARCOR INC. (CLC) Delisted | VP-Chief Financial Officer | 5,316 | — | — | -$1.55M | 19 | 2017-01-23 |
| NOBL | Chief Financial Officer | 12,622 | $58.42 | $737.4K | $0 | 2 | 2008-01-09 |
Recent Filings · Page 2 of 4
40 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-04-12 | VRT | Tax (F) | −19,828 | -$268.5K | EDGAR |
| 2022-03-18 | VRT | Buy (P) | +13,000 | $175.1K | EDGAR |
| 2022-03-07 | VRT | Grant (A) | — | $0 | EDGAR |
| 2021-12-20 | VRT | Grant (A) | +53 | $0 | EDGAR |
| 2021-04-12 | VRT | Tax (F) | −19,852 | -$426.6K | EDGAR |
| 2021-03-02 | VRT | Grant (A) | +91 | $0 | EDGAR |
| 2020-08-14 | Vertiv Holdings Co (VRT.WS) Delisted | Grant (A) | +175,000 | $2.76M | EDGAR |
| 2020-02-11 | Vertiv Holdings Co (VRT.WS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-03-02 | — | Disp (D) | −29,285 | -$2.43M | |
| 2017-01-23 | CLARCOR INC. (CLC) Delisted | Mixed | +24,838 | -$1.50M | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.