As of the latest Form 4 filed Jun 4, 2026.
What Allient Inc. insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 41 most recent filings for ALNT.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-04 | 2026-06-04 | Engel Robert B Director | GGift | −1.75K | — | — | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Winter Michael R Director | AAward | +353.00 | $77.52 | $27.4K | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Tzetzo Nicole R Director | AAward | +353.00 | $77.52 | $27.4K | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Finch Steven C. Director | AAward | +353.00 | $77.52 | $27.4K | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Federico Richard D Director | AAward | +401.00 | $77.52 | $31.1K | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Engel Robert B Director | AAward | +353.00 | $77.52 | $27.4K | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-06 | Bendre Ashish VP and Group President | AAward | +403.00 | $77.52 | $31.2K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | Warzala Stephen VP and Group President | FTax | −1.54K | $61.82 | $95.5K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | May Kenneth Arthur Chief Technology Officer | FTax | −1.33K | $61.82 | $82.3K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | Pirthauer Helmut VP and Group President | FTax | −1.05K | $61.82 | $65.2K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | Bendre Ashish VP and Group President | FTax | −2.19K | $61.82 | $135K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | Michaud James A Chief Financial Officer | FTax | −947.00 | $61.82 | $58.5K | No | Form 4 ↗ |
| 2026-04-03 | 2026-04-01 | WARZALA RICHARD S Chief Executive Officer | FTax | −23.0K | $61.82 | $1.42M | No | Form 4 ↗ |
| 2026-03-30 | 2026-03-27 | Bendre Ashish VP and Group President | SSale | −6.00K | $63.00 | $378K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Winter Michael R Director | AAward | +374.00 | $62.07 | $23.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Tzetzo Nicole R Director | AAward | +374.00 | $62.07 | $23.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Finch Steven C. Director | AAward | +374.00 | $62.07 | $23.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Federico Richard D Director | AAward | +433.00 | $62.07 | $26.9K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Engel Robert B Director | AAward | +374.00 | $62.07 | $23.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Warzala Stephen VP and Group President | AAward | +345.00 | $62.07 | $21.4K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Warzala Stephen, VP and Group President | AAward | +1.19K | $62.07 | $73.8K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Warzala Stephen, VP and Group President | AAward | +1.66K | $62.07 | $103K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | May Kenneth Arthur Chief Technology Officer | AAward | +285.00 | $62.07 | $17.7K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | May Kenneth Arthur, Chief Technology Officer | AAward | +838.00 | $62.07 | $52.0K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | May Kenneth Arthur, Chief Technology Officer | AAward | +1.05K | $62.07 | $65.0K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Pirthauer Helmut VP and Group President | AAward | +1.55K | $62.07 | $96.3K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Bendre Ashish VP and Group President | AAward | +1.00K | $62.07 | $62.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Bendre Ashish, VP and Group President | AAward | +1.01K | $62.07 | $63.0K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Bendre Ashish, VP and Group President | AAward | +1.01K | $62.07 | $63.0K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Michaud James A Chief Financial Officer | AAward | +565.00 | $62.07 | $35.1K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Michaud James A, Chief Financial Officer | AAward | +2.06K | $62.07 | $128K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Michaud James A, Chief Financial Officer | AAward | +2.74K | $62.07 | $170K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | WARZALA RICHARD S Chief Executive Officer | AAward | +3.62K | $62.07 | $225K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | WARZALA RICHARD S, Chief Executive Officer | AAward | +15.7K | $62.07 | $975K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | WARZALA RICHARD S, Chief Executive Officer | AAward | +18.9K | $62.07 | $1.17M | No | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | May Kenneth Arthur Chief Technology Officer | FTax | −181.00 | $53.94 | $9.76K | No | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | Warzala Stephen VP and Group President | FTax | −361.00 | $53.94 | $19.5K | No | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | WARZALA RICHARD S Chief Executive Officer | FTax | −3.94K | $53.94 | $212K | No | Form 4 ↗ |
| 2025-12-23 | 2025-12-23 | Winter Michael R Director | PPurchase | +847.00 | $55.85 | $47.3K | No | Form 4 ↗ |
| 2025-12-23 | 2025-12-23 | Winter Michael R, Director | SSale | −847.00 | $55.56 | $47.1K | No | Form 4 ↗ |
| 2025-12-10 | 2025-12-09 | Engel Robert B Director | GGift | −4.50K | — | — | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also ALNT’s full analysis or the market-wide insider trading feed. The tabs above jump to ALNT’s other SEC data.
Source: SEC Form 4 filings for ALNT, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.