Tom Manning
CIK 1343053 · Chief Executive Officer · last filed 2026-05-11
Tom Manning is a Chief Executive Officer who has filed 62 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for VISN, was dated May 11, 2026. Across all open-market trades the lifetime net is −$302.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.7M across reported positions. 14 SEC filings were submitted jointly with CommScope Holding Company, Inc.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ASIA price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
2601 TELECOM PARKWAY
RICHARDSON, TX 75082
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VISN | Director | 177,797 | $6.34 | $1.13M | $0 | 1 | 2026-05-11 |
| Vistance Networks, Inc. (COMM) Delisted | Director | 160,990 | $19.65 | $3.16M | $0 | 12 | 2025-05-12 |
| DUN & BRADSTREET CORP/NW (DNB) Delisted | Chief Executive Officer | 8,346 | $9.15 | $76.4K | $0 | 26 | 2018-09-11 |
| ASIA | Director | 15,193 | $37.68 | $572.5K | -$302.7K | 22 | 2013-11-18 |
Recent Filings
62 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | VISN | Grant (A) | +16,807 | $0 | EDGAR |
| 2025-05-12 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +40,000 | $0 | EDGAR |
| 2023-05-15 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +47,170 | $0 | EDGAR |
| 2022-05-10 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +16,667 | $0 | EDGAR |
| 2021-05-11 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +9,793 | $0 | EDGAR |
| 2020-05-12 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +16,100 | $0 | EDGAR |
| 2019-06-25 | Vistance Networks, Inc. (COMM) Delisted | Grant (A) | +11,242 | $0 | EDGAR |
| 2019-02-12 | — | Disp (D) | −8,346 | -$1.21M | |
| 2018-09-11 | DUN & BRADSTREET CORP/NW (DNB) Delisted | Grant (A) | +16 | $2.4K | EDGAR |
| 2018-08-10 | DUN & BRADSTREET CORP/NW (DNB) Delisted | Tax (F) | −1,511 | -$188.9K | EDGAR |
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.