Kay Schwichtenberg

CIK 1696598 · View on SEC EDGAR ↗

Insider

First SEC filing: March 9, 2026 · Latest: March 9, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 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

No open-market trades on record; showing all filings.

Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 13, 2026 CENTA A 3,734 — — 3,734 Direct — Acquired (price as of 2026-08-21)
Feb. 10, 2020 CENTA A 5,263 — — 5,263 Direct — Acquired (price as of 2026-08-21)
Nov. 12, 2019 CENTA M 12,500 — — 0 Direct -100.00% Disposed (price as of 2026-08-21)
Nov. 12, 2019 CENTA F 8,023 $28.61 $229,538 26,202 Direct -23.44% Disposed 66.3% (price as of 2026-08-21)
Nov. 12, 2019 CENTA M 12,500 $10.63 $132,875 34,225 Direct +57.54% Acquired 347.7% (price as of 2026-08-21)
March 21, 2019 CENTA M 12,500 — — 12,500 Direct -50.00% Disposed (price as of 2026-08-21)
March 21, 2019 CENTA F 9,263 $25.33 $234,632 21,725 Direct -29.89% Disposed 87.9% (price as of 2026-08-21)
March 21, 2019 CENTA M 12,500 $13.82 $172,750 30,988 Direct +67.61% Acquired 244.3% (price as of 2026-08-21)
July 5, 2018 CENTA M 12,500 — — 25,000 Direct -33.33% Disposed (price as of 2026-08-21)
July 5, 2018 CENTA M 12,500 — — 12,500 Direct -50.00% Disposed (price as of 2026-08-21)
July 5, 2018 CENTA F 7,912 $41.56 $328,823 18,488 Direct -29.97% Disposed 14.5% (price as of 2026-08-21)
July 5, 2018 CENTA M 12,500 $13.82 $172,750 26,400 Direct +89.93% Acquired 244.3% (price as of 2026-08-21)
July 5, 2018 CENTA F 7,385 $41.56 $306,921 13,900 Direct -34.70% Disposed 14.5% (price as of 2026-08-21)
July 5, 2018 CENTA M 12,500 $10.63 $132,875 21,285 Direct +142.29% Acquired 347.7% (price as of 2026-08-21)
Jan. 19, 2018 CENTA A 12,386 — — 12,386 Direct — Acquired (price as of 2026-08-21)
Aug. 9, 2017 CENTA F 7,784 $33.87 $263,644 4,716 Direct -62.27% Disposed 40.5% (price as of 2026-08-21)
Aug. 9, 2017 CENTA M 12,500 $13.82 $172,750 17,216 Direct +265.06% Acquired 244.3% (price as of 2026-08-21)
Aug. 9, 2017 CENTA M 12,500 — — 37,500 Direct -25.00% Disposed (price as of 2026-08-21)
Aug. 9, 2017 CENTA M 12,500 — — 25,000 Direct -33.33% Disposed (price as of 2026-08-21)
Aug. 9, 2017 CENTA F 8,431 $33.87 $285,558 8,785 Direct -48.97% Disposed 40.5% (price as of 2026-08-21)
Aug. 9, 2017 CENTA M 12,500 $10.63 $132,875 12,500 Direct — Acquired 347.7% (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
Feb. 10, 2020 CENTA Stock Option (Right to Buy) Class A Common Stock (5,263) $28.50 Feb. 10, 2026 5,263 Acquired
Nov. 12, 2019 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $10.63 March 31, 2021 12,500 Disposed
March 21, 2019 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $13.82 Jan. 29, 2022 12,500 Disposed
July 5, 2018 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $13.82 Jan. 29, 2022 12,500 Disposed
July 5, 2018 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $10.63 March 31, 2021 12,500 Disposed
Jan. 19, 2018 CENTA Stock Option (Right to Buy) Class A Common Stock (12,386) $36.70 Jan. 19, 2024 12,386 Acquired
Aug. 9, 2017 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $13.82 Jan. 29, 2022 12,500 Disposed
Aug. 9, 2017 CENTA Stock Option (Right to Buy) Class A Common Stock (12,500) $10.63 March 31, 2021 12,500 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
March 9, 2026 CENTA Class A Common Stock 303 Indirect
Feb. 21, 2017 CENTA Units 51 Indirect
Feb. 21, 2017 CENTA Stock Option (Right to Buy)→ Class A Common Stock (37,500) 37,500 Direct
Feb. 21, 2017 CENTA Stock Option (Right to Buy)→ Class A Common Stock (50,000) 50,000 Direct
Feb. 21, 2017 CENTA Stock Option (Right to Buy)→ Class A Common Stock (14,690) 14,690 Direct

Compensation (DEF 14A)

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

CENTA

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2018 $371,646 — — — — — $15,025 $509,451
2017 $404,385 — — — — — $15,096 $540,380

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