Larry W Sonsini
Insider
First SEC filing: April 28, 2005 · Latest: April 28, 2005
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 19, 2026 | IBTA | A | 5,988 | · | · | 104,814 Direct | +6.06% | Acquired | (price as of 2026-10-06) |
| May 28, 2025 | IBTA | A | 4,029 | · | · | 98,826 Direct | +4.25% | Acquired | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 191,270 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 24,390 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 6,459 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 2,153 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 12,638 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 29, 2024 | IBTA | J | 1,569 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 1,569 | $63.80 | $100,102 | 1,569 Indirect | · | Acquired | -35.8% (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 1,569 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 64,545 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 64,545 | · | · | 64,545 Direct | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 191,270 | · | · | 191,270 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 24,390 | · | · | 24,390 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 6,459 | · | · | 6,459 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 2,153 | · | · | 2,153 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 12,638 | · | · | 12,638 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 191,270 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 24,390 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 6,459 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 2,153 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 12,638 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 191,270 | · | · | 191,270 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 24,390 | · | · | 24,390 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 6,459 | · | · | 6,459 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 2,153 | · | · | 2,153 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | J | 12,638 | · | · | 12,638 Indirect | · | Acquired | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 1,569 | $63.80 | $100,102 | 1,569 Indirect | · | Acquired | -35.8% (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 191,270 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 24,390 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 6,459 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 2,153 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 12,638 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 22, 2024 | IBTA | C | 1,569 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| April 26, 2005 | 719739 | A | 2,000 | · | · | 4,000 Indirect | +100.00% | Acquired | |
| July 27, 2004 | 719739 | J | 2,000 | · | · | 2,000 Indirect | · | Acquired | |
| April 23, 2004 | 719739 | A | 2,000 | $35.54 | $71,080 | 2,000 Direct | · | Acquired | |
| Aug. 5, 2003 | LSCC | A | 18,000 | · | · | 18,000 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.
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 |
|---|---|---|---|---|---|---|---|
| April 22, 2024 | IBTA | Convertible Promissory Note [F1] | Class A Common Stock | · | · | 1,569 | Disposed |
| April 22, 2024 | IBTA | Series Seed Preferred Stock | Common Stock | · | · | 191,270 | Disposed |
| April 22, 2024 | IBTA | Series A Preferred Stock | Common Stock | · | · | 24,390 | Disposed |
| April 22, 2024 | IBTA | Series C Preferred Stock | Common Stock | · | · | 6,459 | Disposed |
| April 22, 2024 | IBTA | Series C Preferred Stock | Common Stock | · | · | 2,153 | Disposed |
| April 22, 2024 | IBTA | Series C-1 Preferred Stock | Common Stock | · | · | 12,638 | Disposed |
| April 22, 2024 | IBTA | Convertible Promissory Note | Class A Common Stock | · | · | 1,569 | Disposed |
| April 23, 2004 | 719739 | Non-Qualified Stock Option (right to buy) | Common Stock | $35.54 | April 23, 2011 | 2,000 | Acquired |
| Aug. 5, 2003 | LSCC | Option to Buy | Common Stock | $7.34 | Aug. 5, 2013 | 18,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 23, 2024 | IBTA | Convertible Promissory Note [F1] | 1,569 | Indirect |
| April 17, 2024 | IBTA | Common Stock [F1] | 64,545 | Direct |
| April 17, 2024 | IBTA | Series Seed Preferred Stock | 191,270 | Indirect |
| April 17, 2024 | IBTA | Series A Preferred Stock | 24,390 | Indirect |
| April 17, 2024 | IBTA | Series C Preferred Stock | 6,459 | Indirect |
| April 17, 2024 | IBTA | Series C Preferred Stock | 2,153 | Indirect |
| April 17, 2024 | IBTA | Series C-1 Preferred Stock | 12,638 | Indirect |
| April 17, 2024 | IBTA | Convertible Promissory Note | 1,569 | Indirect |