As of the latest Form 4 filed Mar 27, 2026.
What Willis Lease Finance Corporation 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 16 most recent filings for WLFC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | 2026-03-27 | WILLIS CHARLES F IV Executive Chairman | SSale | −2.07K | $170.90 | $353K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-27 | WILLIS CHARLES F IV, Executive Chairman | SSale | −5.65K | $170.26 | $962K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-27 | WILLIS CHARLES F IV, Executive Chairman | SSale | −1.53K | $168.99 | $259K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-27 | WILLIS CHARLES F IV, Executive Chairman | SSale | −478.00 | $168.02 | $80.3K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-26 | WILLIS CHARLES F IV, Executive Chairman | SSale | −800.00 | $175.18 | $140K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-26 | WILLIS CHARLES F IV, Executive Chairman | SSale | −100.00 | $173.50 | $17.4K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-26 | WILLIS CHARLES F IV, Executive Chairman | SSale | −200.00 | $172.32 | $34.5K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-26 | WILLIS CHARLES F IV, Executive Chairman | SSale | −3.17K | $171.35 | $543K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-25 | WILLIS CHARLES F IV, Executive Chairman | SSale | −1.00K | $177.57 | $178K | No | Form 4 ↗ |
| 2026-03-27 | 2026-03-25 | WILLIS CHARLES F IV, Executive Chairman | SSale | −1.00K | $175.92 | $176K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | WILLIS CHARLES F IV Executive Chairman | FTax | −5.59K | $170.53 | $953K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Jones Stephen Francis Director | SSale | −587.00 | $167.26 | $98.2K | No | Form 4 ↗ |
| 2025-12-11 | 2025-12-05 | Willis Austin Chandler Chief Executive Officer | GGift | −795.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-11 | 2025-12-05 | Willis Austin Chandler, Chief Executive Officer | GGift | +795.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-11 | 2025-12-05 | Willis Austin Chandler, Chief Executive Officer | GGift | −795.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-08 | 2025-12-04 | WILLIS CHARLES F IV Executive Chairman | DDisposition | −30.0K | $126.28 | $3.79M | 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 WLFC’s full analysis or the market-wide insider trading feed. The tabs above jump to WLFC’s other SEC data.
Source: SEC Form 4 filings for WLFC, 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.