David Michael Allemann
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $2,197,868
Avg return of open purchases vs now: -15.1%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | ONON | P | 9,144 | $35.97 | $328,910 | 2,790,252 Direct | +0.33% | Acquired | -14.2% (price as of 2026-10-02) |
| May 14, 2026 | ONON | P | 50,856 | $36.75 | $1,868,958 | 2,841,108 Direct | +1.82% | Acquired | -16.1% (price as of 2026-10-02) |
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) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.