DBD insider buying and SEC filings, explained
Diebold Nixdorf, Inc. · CIK 28823
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Calculating & Accounting Machines (No Electronic Computers)
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- DIEBOLD INC
Insider activity in the last 12 months
Bought
$300K
Insiders who bought
3
Sold (not marked 10b5-1)
$142.5M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jul 31, 2026 | Purchase (code P) | Thomas S Timko (CFO) bought 700 shares indirectly (by trust) at $72.29 ($51K), reported as a purchase (code P). Holdings by trust up 29% to 3,132 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 31, 2026 |
| Jun 26, 2026 | Sale | Brian D Connolly (10% owner) sold 100,000 shares indirectly at $84.80 ($8.5M). Indirect holdings down 2% to 4,104,432 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jun 30, 2026 |
| Jun 24–25, 2026 | Sale | Brian D Connolly (10% owner) sold 231,464 shares indirectly between Jun 24 and Jun 25 at about $83.96 ($19.4M). Indirect holdings down 5% to 4,204,432 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jun 26, 2026 |
| Jun 12–15, 2026 | Sale | Brian D Connolly (10% owner) sold 161,440 shares indirectly between Jun 12 and Jun 15 at about $82.14 ($13.3M). Indirect holdings down 4% to 4,435,896 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jun 16, 2026 |
| Jun 10–11, 2026 | Sale | Brian D Connolly (10% owner) sold 18,768 shares indirectly between Jun 10 and Jun 11 at about $82.08 ($1.5M). Indirect holdings down <1% to 4,597,336 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jun 12, 2026 |
| Jun 8, 2026 | Sale | Brian D Connolly (10% owner) sold 88,334 shares indirectly at $82.99 ($7.3M). Indirect holdings down 2% to 4,616,104 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jun 10, 2026 |
| May 26–27, 2026 | Purchase (code P) | Octavio Marquez (CEO and Director) bought 1,250 shares between May 26 and May 27 at about $79.46 ($99K), reported as a purchase (code P). Holdings up 1% to 217,507 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 27, 2026 |
| May 22, 2026 | Purchase (code P) | Jonathan Myers (EVP, Chief Revenue Officer) bought 1,360 shares at $73.41 ($100K), reported as a purchase (code P). Holdings up 3% to 45,626 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| May 22, 2026 | Purchase (code P) | Thomas S Timko (CFO) bought 672 shares at $74.36 ($50K), reported as a purchase (code P). Holdings up 1% to 75,480 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| Apr 15–16, 2026 | Sale | Brian D Connolly (10% owner) sold 112,305 shares indirectly between Apr 15 and Apr 16 at about $85.07 ($9.6M). Indirect holdings down 2% to 4,704,438 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Apr 17, 2026 |
| Apr 8, 2026 | Sale | Brian D Connolly (10% owner) sold 399,929 shares indirectly at $82.42 ($33.0M). Indirect holdings down 8% to 4,816,743 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Apr 10, 2026 |
| Jan 15, 2026 | Sale | Brian D Connolly (10% owner) sold 500,000 shares indirectly at $68.00 ($34.0M). Indirect holdings down 9% to 5,216,672 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Jan 20, 2026 |
| Nov 5–6, 2025 | Sale | Brian D Connolly (10% owner) sold 251,726 shares indirectly between Nov 5, 2025 and Nov 6, 2025 at about $63.19 ($15.9M). Indirect holdings down 4% to 5,716,672 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Nov 7, 2025 |
18 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
3 insiders bought in 30 days
$249K in purchases since May 22, 2026 · Purchases traded May 22, 2026 to May 27, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Thomas S Timko (CFO) | $50K | May 22, 2026 | SEC filing |
| Jonathan Myers (EVP, Chief Revenue Officer) | $100K | May 22, 2026 | SEC filing |
| Octavio Marquez (CEO) | $99K | May 27, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Oct 28, 2026, 7:17 AM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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