Leonard E Post
CIK 1235862 · View on SEC EDGAR ↗
Insider
First SEC filing: June 5, 2026 · Latest: June 5, 2026
On this page
Insider at
Insider transactions
0 buys (P)
11 sells (S)
Net:
$-1,277,371
+ 55 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
55 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | CGON | S 10b5-1 | 1,000 | $74.54 | $74,540 | 0 Direct | -100.00% | Disposed | 3.2% (price as of 2026-08-18) |
| July 15, 2026 | CGON | S 10b5-1 | 1,000 | $71.17 | $71,170 | 0 Direct | -100.00% | Disposed | 8.1% (price as of 2026-08-18) |
| June 24, 2026 | CGON | S 10b5-1 | 5,000 | $70.00 | $350,000 | 0 Direct | -100.00% | Disposed | 9.9% (price as of 2026-08-18) |
| June 22, 2026 | CGON | S 10b5-1 | 5,000 | $65.00 | $325,000 | 0 Direct | -100.00% | Disposed | 18.3% (price as of 2026-08-18) |
| June 11, 2026 | QURE | S | 1,993 | $27.06 | $53,931 | 35,494 Direct | -5.32% | Disposed | 76.6% (price as of 2026-08-18) |
| June 4, 2026 | CGON | S 10b5-1 | 1,000 | $54.50 | $54,500 | 0 Direct | -100.00% | Disposed | 41.1% (price as of 2026-08-18) |
| Nov. 17, 2025 | CGON | S 10b5-1 | 1,000 | $41.43 | $41,430 | 0 Direct | -100.00% | Disposed | 85.7% (price as of 2026-08-18) |
| Oct. 13, 2025 | CGON | S 10b5-1 | 1,000 | $43.25 | $43,250 | 0 Direct | -100.00% | Disposed | 77.9% (price as of 2026-08-18) |
| Sept. 30, 2025 | CGON | S 10b5-1 | 5,000 | $40.09 | $200,450 | 0 Direct | -100.00% | Disposed | 91.9% (price as of 2026-08-18) |
| Sept. 15, 2025 | CGON | S 10b5-1 | 1,000 | $35.10 | $35,100 | 0 Direct | -100.00% | Disposed | 119.2% (price as of 2026-08-18) |
| Sept. 3, 2025 | CGON | S 10b5-1 | 1,000 | $28.00 | $28,000 | 0 Direct | -100.00% | Disposed | 174.7% (price as of 2026-08-18) |
| July 17, 2025 | CGON | S 10b5-1 | 2,000 | $28.00 | $56,000 | 0 Direct | -100.00% | Disposed | 174.7% (price as of 2026-08-18) |
| June 20, 2025 | QURE | S | 2,112 | $14.45 | $30,518 | 29,937 Direct | -6.59% | Disposed | 230.7% (price as of 2026-08-18) |
| May 21, 2025 | CGON | S 10b5-1 | 1,000 | $28.00 | $28,000 | 0 Direct | -100.00% | Disposed | 174.7% (price as of 2026-08-18) |
| April 28, 2025 | CGON | S 10b5-1 | 1,000 | $30.76 | $30,760 | 0 Direct | -100.00% | Disposed | 150.1% (price as of 2026-08-18) |
| March 17, 2025 | CGON | S 10b5-1 | 1,000 | $28.00 | $28,000 | 0 Direct | -100.00% | Disposed | 174.7% (price as of 2026-08-18) |
| Feb. 18, 2025 | CGON | S 10b5-1 | 1,000 | $28.61 | $28,610 | 0 Direct | -100.00% | Disposed | 168.9% (price as of 2026-08-18) |
| Jan. 13, 2025 | CGON | S 10b5-1 | 1,000 | $29.66 | $29,660 | 0 Direct | -100.00% | Disposed | 159.4% (price as of 2026-08-18) |
| Dec. 16, 2024 | CGON | S 10b5-1 | 1,000 | $28.84 | $28,840 | 0 Direct | -100.00% | Disposed | 166.7% (price as of 2026-08-18) |
| Dec. 6, 2024 | CGON | S 10b5-1 | 250 | $34.98 | $8,745 | 0 Direct | -100.00% | Disposed | 119.9% (price as of 2026-08-18) |
| Dec. 6, 2024 | CGON | S 10b5-1 | 750 | $34.40 | $25,800 | 250 Direct | -75.00% | Disposed | 123.6% (price as of 2026-08-18) |
| June 13, 2024 | QURE | S | 2,222 | $5.14 | $11,421 | 15,999 Direct | -12.19% | Disposed | 829.7% (price as of 2026-08-18) |
| June 16, 2023 | QURE | S | 2,291 | $18.83 | $43,140 | 18,221 Direct | -11.17% | Disposed | 153.8% (price as of 2026-08-18) |
| Feb. 27, 2023 | QURE | S | 389 | $19.73 | $7,675 | 11,812 Direct | -3.19% | Disposed | 142.2% (price as of 2026-08-18) |
| Feb. 28, 2022 | QURE | S | 795 | $16.64 | $13,229 | 3,121 Direct | -20.30% | Disposed | 187.2% (price as of 2026-08-18) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| July 15, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| June 24, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (5,000) | $0.60 | July 8, 2028 | 5,000 | Disposed |
| June 22, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (5,000) | $0.60 | July 8, 2028 | 5,000 | Disposed |
| June 10, 2026 | QURE | Stock Option (Right to Buy) | Ordinary Shares (13,980) | $26.82 | June 10, 2036 | 13,980 | Acquired |
| June 4, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (9,354) | $56.09 | June 3, 2036 | 9,354 | Acquired |
| June 4, 2026 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Nov. 17, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Oct. 13, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Sept. 30, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (5,000) | $0.60 | July 8, 2028 | 5,000 | Disposed |
| Sept. 15, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Sept. 3, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| July 17, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (2,000) | $0.60 | July 8, 2028 | 2,000 | Disposed |
| June 11, 2025 | QURE | Stock Option (Right to Buy) | Ordinary Shares (15,630) | $16.22 | June 11, 2035 | 15,630 | Acquired |
| June 5, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (24,165) | $26.63 | June 4, 2035 | 24,165 | Acquired |
| May 21, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| April 28, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| March 17, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Feb. 18, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Jan. 13, 2025 | CGON | Director Stock Option (right to buy) | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Dec. 16, 2024 | CGON | Stock Option | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Dec. 6, 2024 | CGON | Stock Option | Common Stock (1,000) | $0.60 | July 8, 2028 | 1,000 | Disposed |
| Oct. 4, 2024 | CGON | Stock Option (Right to Buy) | Common Stock (15,600) | $36.63 | Oct. 3, 2034 | 15,600 | Acquired |
| June 19, 2024 | QURE | Stock Option (Right to Buy) | Ordinary Shares (15,840) | $4.57 | June 19, 2034 | 15,840 | Acquired |
| June 13, 2023 | QURE | Stock Option (Right to Buy) | Ordinary Shares (17,060) | $20.18 | June 13, 2033 | 17,060 | Acquired |
| June 15, 2022 | QURE | Stock Option (Right to Buy) | Ordinary Shares (17,810) | $14.08 | June 15, 2032 | 17,810 | Acquired |
| Feb. 24, 2022 | QURE | Stock Option (Right to Buy) | Ordinary Shares (2,645) | $16.04 | Feb. 24, 2032 | 2,645 | Acquired |
| Feb. 25, 2021 | QURE | Stock Option (Right to Buy) | Ordinary Shares (4,107) | $37.00 | Feb. 25, 2031 | 4,107 | Acquired |
| Sept. 15, 2020 | QURE | Stock option (Right to Buy) | Ordinary Shares (10,000) | $38.67 | Sept. 15, 2030 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.