Thomas S Timko
CIK 1368469 · EVP, CFO · last filed 2026-07-31
Thomas S Timko is an EVP, CFO who has filed 68 SEC Form 4 insider transactions across 6 companies since 2010. The most recent filing shows the insider bought $50.6K of DBD on Jul 31, 2026. Across all open-market trades the lifetime net is −$5.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $59.5M across reported positions. 26 SEC filings were submitted jointly with General Motors Co.
"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.
GM.WS.B 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
M/C: 482-C25-A36
DETROIT, MI 48265-3000
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DBD | EVP, CFO | 76,180 | $54.81 | $4.18M | $169.4K | 10 | 2026-07-31 |
| GE | Vice President | 46,436 | $330.89 | $15.37M | -$643.0K | 21 | 2024-03-05 |
| General Motors Co (GM.WS.B) Delisted | VP, Controller & CAO | 33,519 | — | — | -$3.44M | 16 | 2018-02-20 |
| General Motors Co (GM.WS.C) Delisted | Vice President & Controller | 23,505 | — | — | -$732.1K | 6 | 2015-11-04 |
| GM | Vice President | — | $85.98 | — | $0 | 1 | 2013-04-02 |
| AMAT | Corp. VP, Corp. Contrlr. & CAO | 108,250 | $369.20 | $39.97M | -$398.9K | 14 | 2013-03-07 |
Holdings By Holder
Recent Filings
68 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-31 | DBD | Buy (P) | +700 | $50.6K | EDGAR |
| 2026-06-04 | DBD | Gift (G) | — | $0 | EDGAR |
| 2026-05-22 | DBD | Buy (P) | +672 | $50.0K | EDGAR |
| 2026-03-03 | DBD | Mixed | +7,755 | -$604.2K | EDGAR |
| 2026-01-21 | DBD | Tax (F) | −1,439 | -$100.6K | EDGAR |
| 2025-03-03 | DBD | Mixed | +21,256 | -$118.2K | EDGAR |
| 2025-01-22 | DBD | Tax (F) | −1,343 | -$59.8K | EDGAR |
| 2024-11-12 | DBD | Buy (P) | +360 | $14.7K | EDGAR |
| 2024-08-09 | DBD | Buy (P) | +1,400 | $54.2K | EDGAR |
| 2024-05-21 | DBD | Grant (A) | +46,819 | $0 | 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, and an amended or cancelled notice is not listed. 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. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).