As of the latest Form 4 filed Jul 8, 2026.
What Appian Corp 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 34 most recent filings for APPN.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-08 | 2026-07-07 | Calkins Matthew W CEO and President | SSale | −12.5K | $25.07 | $313K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-07 | Calkins Matthew W, CEO and President | SSale | −37.5K | $24.61 | $923K | Yes (planned) | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Link David Forrest Director | AAward | +1.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Hartman Carl Joseph II Director | AAward | +1.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Edwards Shirley Ann Director | AAward | +1.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Lynch Mark Steven Director | AAward | +1.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Kilberg Bobbie G Director | AAward | +1.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Calkins Matthew W CEO and President | SSale | −50.0K | $24.13 | $1.21M | Yes (planned) | Form 4 ↗ |
| 2026-05-13 | 2026-05-13 | Dorsey Mark Chief Revenue Officer | PPurchase | +7.00 | $19.15 | $134.05 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-13 | Dorsey Mark, Chief Revenue Officer | PPurchase | +5.22K | $19.13 | $99.9K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Zamudio-Ramirez Pavel Chief Customer Officer | FTax | −3.31K | $22.72 | $75.3K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Zamudio-Ramirez Pavel, Chief Customer Officer | MExercise | +10.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-10 | 2026-04-10 | Kilberg Bobbie G Director | CConvert | +10.8K | — | — | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | Link David Forrest Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | Hartman Carl Joseph II Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | Edwards Shirley Ann Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | Lynch Mark Steven Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | McCarthy William D. Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-04-01 | Kilberg Bobbie G Director | AAward | +1.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Tanjga Srdjan Chief Financial Officer | FTax | −7.05K | $26.99 | $190K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Tanjga Srdjan, Chief Financial Officer | MExercise | +16.3K | — | — | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Dorsey Mark Chief Revenue Officer | FTax | −1.16K | $26.99 | $31.2K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Dorsey Mark, Chief Revenue Officer | MExercise | +3.75K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Zamudio-Ramirez Pavel Chief Customer Officer | FTax | −822.00 | $27.34 | $22.5K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Zamudio-Ramirez Pavel, Chief Customer Officer | MExercise | +2.26K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Lynch Mark Steven Director | SSale | −9.53K | $27.00 | $257K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Lynch Mark Steven, Director | CConvert | +100.00 | $12.00 | $1.20K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Lynch Mark Steven, Director | CConvert | +9.43K | $9.46 | $89.2K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Kramer Robert Charles General Manager | FTax | −1.22K | $27.34 | $33.2K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Kramer Robert Charles, General Manager | MExercise | +3.77K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Calkins Matthew W CEO and President | FTax | −23.6K | $27.34 | $644K | No | Form 4 ↗ |
| 2026-03-03 | 2026-03-03 | Calkins Matthew W, CEO and President | MExercise | +64.4K | — | — | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-18 | Kilberg Bobbie G Director | CConvert | +21.6K | — | — | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-04 | Link David Forrest Director | AAward | +771.00 | $0.00 | $0.00 | 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 APPN’s full analysis or the market-wide insider trading feed. The tabs above jump to APPN’s other SEC data.
Source: SEC Form 4 filings for APPN, 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.