Timothy E Davis JR
CIK 1492082 · View on SEC EDGAR ↗
Insider
First SEC filing: June 8, 2026 · Latest: June 8, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-54,699
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | SIBN | S | 3,780 | $14.47 | $54,699 | 65,722 | — | — | 35.9% (price as of 2026-08-19) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Oct. 19, 2018 | SIBN | Series 6 Preferred Stock | Common Stock (6,426) | — | — | 6,070 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 16, 2018 | SIBN | Series 6 Preferred Stock→ Common Stock (6,070) | 6,070 | Direct |
| Oct. 16, 2018 | SIBN | Stock Option (right to buy)→ Common Stock (21,111) | 21,111 | Direct |
| Oct. 16, 2018 | SIBN | Stock Option (right to buy)→ Common Stock (12,064) | 12,064 | Direct |
| Oct. 16, 2018 | SIBN | Stock Option (right to buy)→ Common Stock (22,222) | 22,222 | Direct |