Gilbert H Kliman
Insider
First SEC filing: June 23, 2021 · Latest: June 23, 2021
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net: $-2,390,150
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | GKOS | M | 2,500 | $25.77 | $64,425 | 39,906 Direct | +6.68% | Acquired | 536.4% (price as of 2026-10-05) |
| Aug. 19, 2026 | GKOS | S | 2,500 | $190.00 | $475,000 | 37,406 Direct | -6.26% | Disposed | -13.7% (price as of 2026-10-05) |
| Aug. 19, 2026 | GKOS | M | 2,500 | · | · | 12,500 Direct | -16.67% | Disposed | (price as of 2026-10-05) |
| May 28, 2026 | GKOS | A | 2,987 | · | · | 2,987 Direct | · | Acquired | (price as of 2026-10-05) |
| May 28, 2026 | GKOS | A | 2,987 | · | · | 2,987 Direct | · | Acquired | (price as of 2026-10-05) |
| May 28, 2026 | GKOS | A | 1,878 | · | · | 37,406 Direct | +5.29% | Acquired | (price as of 2026-10-05) |
| May 14, 2026 | GKOS | M | 5,000 | $24.69 | $123,450 | 40,528 Direct | +14.07% | Acquired | 564.3% (price as of 2026-10-05) |
| May 14, 2026 | GKOS | S | 5,000 | $140.76 | $703,800 | 35,528 Direct | -12.34% | Disposed | 16.5% (price as of 2026-10-05) |
| May 14, 2026 | GKOS | M | 5,000 | $24.69 | $123,450 | 0 Direct | -100.00% | Disposed | 564.3% (price as of 2026-10-05) |
| May 11, 2026 | GKOS | M | 5,000 | $24.69 | $123,450 | 40,528 Direct | +14.07% | Acquired | 564.3% (price as of 2026-10-05) |
| May 11, 2026 | GKOS | S | 5,000 | $135.00 | $675,000 | 35,528 Direct | -12.34% | Disposed | 21.5% (price as of 2026-10-05) |
| May 11, 2026 | GKOS | M | 5,000 | $24.69 | $123,450 | 5,000 Direct | -50.00% | Disposed | 564.3% (price as of 2026-10-05) |
| Jan. 2, 2026 | GKOS | A | 623 | · | · | 35,528 Direct | +1.78% | Acquired | (price as of 2026-10-05) |
| Dec. 9, 2025 | GKOS | M | 5,000 | $24.69 | $123,450 | 39,905 Direct | +14.32% | Acquired | 564.3% (price as of 2026-10-05) |
| Dec. 9, 2025 | GKOS | S | 5,000 | $107.27 | $536,350 | 34,905 Direct | -12.53% | Disposed | 52.9% (price as of 2026-10-05) |
| Dec. 9, 2025 | GKOS | M | 5,000 | $24.69 | $123,450 | 10,000 Direct | -33.33% | Disposed | 564.3% (price as of 2026-10-05) |
| May 29, 2025 | GKOS | A | 2,108 | · | · | 34,905 Direct | +6.43% | Acquired | (price as of 2026-10-05) |
| May 29, 2025 | GKOS | A | 3,149 | · | · | 3,149 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2025 | GKOS | A | 461 | · | · | 32,797 Direct | +1.43% | Acquired | (price as of 2026-10-05) |
| Dec. 20, 2024 | GKOS | M | 10,000 | $32.00 | $320,000 | 42,336 Direct | +30.93% | Acquired | 412.5% (price as of 2026-10-05) |
| Dec. 20, 2024 | GKOS | S 10b5-1 | 10,000 | $150.28 | $1,502,800 | 32,336 Direct | -23.62% | Disposed | 9.1% (price as of 2026-10-05) |
| Dec. 20, 2024 | GKOS | M 10b5-1 | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2024 | GKOS | M | 2,000 | $32.00 | $64,000 | 34,336 Direct | +6.19% | Acquired | 412.5% (price as of 2026-10-05) |
| Dec. 11, 2024 | GKOS | S | 2,000 | $144.01 | $288,020 | 32,336 Direct | -5.82% | Disposed | 13.9% (price as of 2026-10-05) |
| Dec. 11, 2024 | GKOS | M | 2,000 | · | · | 10,000 Direct | -16.67% | Disposed | (price as of 2026-10-05) |
| Sept. 9, 2024 | GKOS | M | 3,000 | $32.00 | $96,000 | 35,336 Direct | +9.28% | Acquired | 412.5% (price as of 2026-10-05) |
| Sept. 9, 2024 | GKOS | S | 2,000 | $131.00 | $262,000 | 33,336 Direct | -5.66% | Disposed | 25.2% (price as of 2026-10-05) |
| Sept. 9, 2024 | GKOS | S | 1,000 | $130.00 | $130,000 | 32,336 Direct | -3.00% | Disposed | 26.2% (price as of 2026-10-05) |
| Sept. 9, 2024 | GKOS | M | 3,000 | · | · | 12,000 Direct | -20.00% | Disposed | (price as of 2026-10-05) |
| May 30, 2024 | GKOS | M | 5,000 | $32.00 | $160,000 | 35,620 Direct | +16.33% | Acquired | 412.5% (price as of 2026-10-05) |
| May 30, 2024 | GKOS | S | 5,000 | $112.00 | $560,000 | 30,620 Direct | -14.04% | Disposed | 46.4% (price as of 2026-10-05) |
| May 30, 2024 | GKOS | A | 1,716 | · | · | 32,336 Direct | +5.60% | Acquired | (price as of 2026-10-05) |
| May 30, 2024 | GKOS | M | 5,000 | · | · | 15,000 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| May 30, 2024 | GKOS | A | 1,246 | · | · | 1,246 Direct | · | Acquired | (price as of 2026-10-05) |
| March 7, 2024 | GKOS | M | 5,000 | $32.00 | $160,000 | 35,620 Direct | +16.33% | Acquired | 412.5% (price as of 2026-10-05) |
| March 7, 2024 | GKOS | S | 5,000 | $88.25 | $441,250 | 30,620 Direct | -14.04% | Disposed | 85.8% (price as of 2026-10-05) |
| March 7, 2024 | GKOS | M | 5,000 | · | · | 20,000 Direct | -20.00% | Disposed | (price as of 2026-10-05) |
| March 6, 2024 | GKOS | S | 3,145 | $86.01 | $270,501 | 5,202 Indirect | -37.68% | Disposed | 90.7% (price as of 2026-10-05) |
| March 6, 2024 | GKOS | S | 5,202 | $84.93 | $441,806 | 0 Indirect | -100.00% | Disposed | 93.1% (price as of 2026-10-05) |
| Feb. 27, 2024 | GKOS | S | 8,000 | $92.00 | $736,000 | 8,347 Indirect | -48.94% | Disposed | 78.3% (price as of 2026-10-05) |
| Jan. 2, 2024 | GKOS | A | 895 | · | · | 30,620 Direct | +3.01% | Acquired | (price as of 2026-10-05) |
| Dec. 1, 2023 | STAA | A | 366 | $32.99 | $12,074 | 10,457 Direct | +3.63% | Acquired | -31.6% (price as of 2026-10-05) |
| Sept. 29, 2023 | STAA | A | 435 | $40.18 | $17,478 | 10,091 Direct | +4.50% | Acquired | -43.8% (price as of 2026-10-05) |
| Aug. 4, 2023 | GKOS | M | 10,000 | $7.28 | $72,800 | 39,725 Direct | +33.64% | Acquired | 2152.9% (price as of 2026-10-05) |
| Aug. 4, 2023 | GKOS | S | 10,000 | $74.56 | $745,600 | 29,725 Direct | -25.17% | Disposed | 120.0% (price as of 2026-10-05) |
| Aug. 4, 2023 | GKOS | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 15, 2023 | STAA | M | 3,417 | · | · | 9,656 Direct | +54.77% | Acquired | (price as of 2026-10-05) |
| June 1, 2023 | GKOS | A | 3,230 | · | · | 29,725 Direct | +12.19% | Acquired | (price as of 2026-10-05) |
| Jan. 3, 2023 | GKOS | A | 1,572 | · | · | 26,495 Direct | +6.31% | Acquired | (price as of 2026-10-05) |
| Aug. 19, 2022 | GKOS | J | 2,382 | · | · | 16,347 Indirect | +17.06% | Acquired | (price as of 2026-10-05) |
| Aug. 19, 2022 | GKOS | J | 2,382 | · | · | 24,923 Direct | -8.72% | Disposed | (price as of 2026-10-05) |
| Aug. 5, 2022 | GKOS | S | 3,362 | $53.01 | $178,220 | 0 Indirect | -100.00% | Disposed | 209.4% (price as of 2026-10-05) |
| Aug. 4, 2022 | GKOS | J | 19,045 | · | · | 27,305 Direct | +230.57% | Acquired | (price as of 2026-10-05) |
| Aug. 4, 2022 | GKOS | J | 83,955 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 4, 2022 | GKOS | J | 83,955 | · | · | 83,955 Indirect | · | Acquired | (price as of 2026-10-05) |
| Aug. 4, 2022 | GKOS | J | 333,917 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 2, 2022 | DOCS | D | 4,714 | · | · | 449,960 Direct | -1.04% | Disposed | (price as of 2026-10-05) |
| July 27, 2022 | DOCS | A | 4,714 | · | · | 454,674 Direct | +1.05% | Acquired | (price as of 2026-10-05) |
| June 16, 2022 | STAA | M | 2,899 | · | · | 6,239 Direct | +86.80% | Acquired | (price as of 2026-10-05) |
| June 16, 2022 | STAA | M | 355 | · | · | 3,340 Direct | +11.89% | Acquired | (price as of 2026-10-05) |
| June 2, 2022 | GKOS | A | 4,364 | · | · | 8,260 Direct | +112.01% | Acquired | (price as of 2026-10-05) |
| May 18, 2022 | GKOS | J | 980 | · | · | 13,965 Indirect | +7.55% | Acquired | (price as of 2026-10-05) |
| May 18, 2022 | GKOS | J | 980 | · | · | 3,896 Direct | -20.10% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2022 | DOCS | S | 826 | $59.00 | $48,734 | 449,960 Direct | -0.18% | Disposed | -51.6% (price as of 2026-10-05) |
| Feb. 23, 2022 | DOCS | S | 29,174 | $56.09 | $1,636,370 | 450,786 Direct | -6.08% | Disposed | -49.0% (price as of 2026-10-05) |
| Dec. 7, 2021 | DOCS | S | 8,912 | $63.00 | $561,456 | 485,940 Direct | -1.80% | Disposed | -54.6% (price as of 2026-10-05) |
| Dec. 7, 2021 | DOCS | S | 5,980 | $62.00 | $370,760 | 479,960 Direct | -1.23% | Disposed | -53.9% (price as of 2026-10-05) |
| Dec. 3, 2021 | DOCS | S | 2,000 | $65.82 | $131,640 | 494,852 Direct | -0.40% | Disposed | -56.6% (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | C | 4,300,000 | · | · | 4,300,000 Indirect | · | Acquired | (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | J | 4,300,000 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | C | 4,300,000 | · | · | 8,556,998 Indirect | -33.44% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | J | 249,778 | · | · | 496,852 Direct | +101.09% | Acquired | (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | J | 1,101,094 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DOCS | J | 1,101,094 | · | · | 1,101,094 Indirect | · | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | C | 4,300,000 | · | · | 12,856,998 Indirect | -25.06% | Disposed | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | J | 247,074 | · | · | 247,074 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | J | 1,089,179 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | J | 1,089,179 | · | · | 1,089,179 Indirect | · | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | J | 4,300,000 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 12, 2021 | DOCS | C | 4,300,000 | · | · | 4,300,000 Indirect | · | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2021 | GKOS | J | 3,900 | · | · | 12,985 Indirect | +42.93% | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2021 | GKOS | J | 3,900 | · | · | 4,876 Direct | -44.44% | Disposed | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 4,289,250 | · | · | 4,289,250 Indirect | · | Acquired | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | S | 4,289,250 | $24.57 | $105,386,872 | 0 Indirect | -100.00% | Disposed | 16.3% (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 13,296,504 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 5,412,972 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 2,736,772 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 21,446,248 | · | · | 21,446,248 Indirect | · | Acquired | (price as of 2026-10-05) |
| June 28, 2021 | DOCS | C | 4,289,250 | · | · | 17,156,998 Indirect | -20.00% | Disposed | (price as of 2026-10-05) |
| June 24, 2021 | STAA | A | 404 | · | · | 2,985 Direct | +15.65% | Acquired | (price as of 2026-10-05) |
| June 24, 2021 | STAA | M | 850 | · | · | 850 Direct | · | Acquired | (price as of 2026-10-05) |
| June 3, 2021 | GKOS | A | 2,382 | · | · | 8,776 Direct | +37.25% | Acquired | (price as of 2026-10-05) |
| March 3, 2021 | GKOS | J | 680 | · | · | 6,394 Direct | +11.90% | Acquired | (price as of 2026-10-05) |
| March 3, 2021 | GKOS | J | 3,000 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| March 3, 2021 | GKOS | J | 3,000 | · | · | 3,000 Indirect | · | Acquired | (price as of 2026-10-05) |
| March 3, 2021 | GKOS | J | 300,000 | · | · | 333,917 Indirect | -47.32% | Disposed | (price as of 2026-10-05) |
| Jan. 4, 2021 | GKOS | A | 980 | · | · | 5,714 Direct | +20.70% | Acquired | (price as of 2026-10-05) |
| July 30, 2020 | STAA | A | 2,117 | · | · | 2,581 Direct | +456.25% | Acquired | (price as of 2026-10-05) |
| June 3, 2020 | GKOS | A | 3,900 | · | · | 4,734 Direct | +467.63% | Acquired | (price as of 2026-10-05) |
| June 1, 2020 | STAA | A | 464 | · | · | 464 Direct | · | Acquired | (price as of 2026-10-05) |
Showing latest 100 of 129 transactions
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. 19, 2026 | GKOS | Stock Option (Right to Buy) | Common Stock | $25.77 | Dec. 13, 2027 | 2,500 | Disposed |
| May 28, 2026 | GKOS | Stock Option (Right to Buy) | Common Stock | · | May 28, 2036 | 2,987 | Acquired |
| May 28, 2026 | GKOS | Stock Option (Right to Buy) | Common Stock | $53.57 | May 28, 2036 | 2,987 | Acquired |
| May 14, 2026 | GKOS | Stock Option (Right to Buy) | Common Stock | $24.69 | June 2, 2026 | 5,000 | Disposed |
| May 11, 2026 | GKOS | Stock Option (Right to Buy) | Common Stock | $24.69 | June 2, 2026 | 5,000 | Disposed |
| Dec. 9, 2025 | GKOS | Stock Option (Right to Buy) | Common Stock | $24.69 | June 2, 2026 | 5,000 | Disposed |
| May 29, 2025 | GKOS | Stock Option (Right to Buy) | Common Stock | $94.87 | May 29, 2035 | 3,149 | Acquired |
| Dec. 20, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $32.00 | July 23, 2025 | 10,000 | Disposed |
| Dec. 11, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $32.00 | July 23, 2025 | 2,000 | Disposed |
| Sept. 9, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $32.00 | July 23, 2025 | 3,000 | Disposed |
| May 30, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $32.00 | July 23, 2025 | 5,000 | Disposed |
| May 30, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $110.70 | May 30, 2034 | 1,246 | Acquired |
| March 7, 2024 | GKOS | Stock Option (Right to Buy) | Common Stock | $32.00 | July 23, 2025 | 5,000 | Disposed |
| Aug. 4, 2023 | GKOS | Stock Option (Right to Buy) | Common Stock | $7.28 | July 10, 2024 | 10,000 | Disposed |
| Dec. 2, 2021 | DOCS | Class B Common Stock | Class A Common Stock | · | · | 4,300,000 | Disposed |
| Nov. 12, 2021 | DOCS | Class B Common Stock | Class A Common Stock | · | · | 4,300,000 | Disposed |
| June 28, 2021 | DOCS | Series A Preferred Stock | Class B Common Stock [F5] | · | · | 13,296,504 | Disposed |
| June 28, 2021 | DOCS | Series B Preferred Stock | Class B Common Stock [F5] | · | · | 5,412,972 | Disposed |
| June 28, 2021 | DOCS | Series C Preferred Stock | Class B Common Stock [F5] | · | · | 2,736,772 | Disposed |
| June 28, 2021 | DOCS | Class B Common Stock | Class A Common Stock | · | · | 21,446,248 | Acquired |
| June 28, 2021 | DOCS | Class B Common Stock | Class A Common Stock | · | · | 4,289,250 | Disposed |
| June 24, 2021 | STAA | Common Stock Options | Common Stock | $154.96 | June 23, 2031 | 850 | Acquired |
| Dec. 13, 2017 | GKOS | Stock option (right to buy) | Common Stock | $25.77 | Dec. 13, 2027 | 15,000 | Acquired |
| June 2, 2016 | GKOS | Stock option (right to buy) | Common Stock | $24.69 | June 2, 2026 | 15,000 | Acquired |
| July 23, 2015 | GKOS | Stock option (right to buy) | Common Stock | $32.00 | July 23, 2025 | 25,000 | Acquired |
| June 30, 2015 | GKOS | Series F Convertible Preferred Stock | Common Stock | · | · | 253,390 | Disposed |
| June 30, 2015 | GKOS | Series E Convertible Preferred Stock | Common Stock | · | · | 151,653 | Disposed |
| June 30, 2015 | GKOS | Series D Convertible Preferred Stock | Common Stock | · | · | 674,510 | Disposed |
| June 30, 2015 | GKOS | Series C Convertible Preferred Stock | Common Stock | · | · | 1,523,809 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 15 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 23, 2021 | DOCS | Series A Preferred Stock | 13,296,504 | Indirect |
| June 23, 2021 | DOCS | Series B Preferred Stock | 5,412,972 | Indirect |
| June 23, 2021 | DOCS | Series C Preferred Stock | 2,736,772 | Indirect |
| March 16, 2020 | GKOS | Common Stock | 3,362 | Indirect |
| March 16, 2020 | GKOS | Common Stock | 1,000,917 | Indirect |
| March 16, 2020 | GKOS | Common Stock | 9,085 | Indirect |
| March 16, 2020 | GKOS | Stock Option (Right to Buy) | 10,000 | Direct |
| March 16, 2020 | GKOS | Stock Option (Right to Buy) | 25,000 | Direct |
| March 16, 2020 | GKOS | Stock Option (Right to Buy) | 15,000 | Direct |
| March 16, 2020 | GKOS | Stock Option (Right to Buy) | 15,000 | Direct |
| June 24, 2015 | GKOS | Series C Convertible Preferred Stock | 1,523,809 | Indirect |
| June 24, 2015 | GKOS | Series D Convertible Preferred Stock | 674,510 | Indirect |
| June 24, 2015 | GKOS | Series E Convertible Preferred Stock | 151,653 | Indirect |
| June 24, 2015 | GKOS | Series F Convertible Preferred Stock | 253,390 | Indirect |
| June 24, 2015 | GKOS | Stock Option (right to buy) | 10,000 | Direct |