Chris M. Calcaterra

CIK 1640771 · View on SEC EDGAR ↗

Insider

First SEC filing: June 24, 2015 · Latest: Feb. 9, 2018

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 22 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

22 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 1, 2021 GKOS S 10b5-1 16,785 $89.44 $1,501,250 163,806 Direct -9.29% Disposed 106.6% (price as of 2026-08-21)
Feb. 1, 2021 GKOS S 10b5-1 24,401 $88.74 $2,165,345 180,591 Direct -11.90% Disposed 108.3% (price as of 2026-08-21)
Feb. 1, 2021 GKOS S 10b5-1 6,030 $87.79 $529,374 204,992 Direct -2.86% Disposed 110.5% (price as of 2026-08-21)
Feb. 1, 2021 GKOS S 10b5-1 13,201 $86.65 $1,143,867 211,022 Direct -5.89% Disposed 113.3% (price as of 2026-08-21)
March 6, 2019 GKOS S 10b5-1 727 $67.58 $49,131 150,000 Direct -0.48% Disposed 173.5% (price as of 2026-08-21)
March 6, 2019 GKOS S 10b5-1 4,076 $66.86 $272,521 150,727 Direct -2.63% Disposed 176.4% (price as of 2026-08-21)
March 6, 2019 GKOS S 10b5-1 11,801 $66.02 $779,102 154,803 Direct -7.08% Disposed 179.9% (price as of 2026-08-21)
March 5, 2019 GKOS S 10b5-1 26,740 $68.21 $1,823,935 166,604 Direct -13.83% Disposed 170.9% (price as of 2026-08-21)
March 5, 2019 GKOS S 10b5-1 46,656 $67.89 $3,167,476 193,344 Direct -19.44% Disposed 172.2% (price as of 2026-08-21)

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
March 24, 2022 GKOS Stock Option (Right to Buy) Common Stock (4,917) $39.10 March 12, 2030 4,917 Acquired
March 18, 2021 GKOS Stock Options (Right to Buy) Common Stock (4,562) $28.78 March 12, 2030 4,562 Acquired
March 18, 2021 GKOS Stock Options (Right to Buy) Common Stock (6,384) $39.10 March 12, 2030 6,384 Acquired
Feb. 1, 2021 GKOS Stock Options (Right to Buy) Common Stock (60,417) $16.49 March 10, 2026 60,417 Disposed
March 12, 2020 GKOS Stock Option (Right to Buy) Common Stock (51,769) $39.10 March 12, 2030 51,769 Acquired
March 14, 2019 GKOS Stock Options (Right to Buy) Common Stock (13,300) $69.30 March 14, 2029 13,300 Acquired
June 30, 2015 GKOS Series D Convertible Preferred Stock Common Stock (6,536) — — 6,536 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 5 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 24, 2015 GKOS Common Stock 240,000 Direct
June 24, 2015 GKOS Series D Convertible Preferred Stock→ Common Stock (6,536) 6,536 Direct
June 24, 2015 GKOS Stock Option (right to buy)→ Common Stock (68,000) 68,000 Direct
June 24, 2015 GKOS Stock Option (right to buy)→ Common Stock (52,000) 52,000 Direct
June 24, 2015 GKOS Stock Option (right to buy)→ Common Stock (110,000) 110,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

GKOS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2021 $461,034 — $1,199,996 — $532,563 — $8,700 $2,202,293
2020 $385,982 $70,909 $89,997 — $93,720 — $2,471 $2,159,061
2019 $408,446 — $916,088 — $274,488 — $10,400 $2,048,588

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.