John H Heyman
Insider
First SEC filing: May 13, 2016 · Latest: May 13, 2016
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 17, 2018 | MANH | A | 3,837 | · | · | 10,257 Direct | +59.77% | Acquired | (price as of 2026-10-06) |
| May 18, 2017 | MANH | A | 3,600 | · | · | 6,420 Direct | +127.66% | Acquired | (price as of 2026-10-06) |
| May 12, 2016 | MANH | A | 2,820 | · | · | 2,820 Direct | · | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 13, 2016 | MANH | Common Stock | 0 | Direct |