Briggs Morrison

CIK 1654430 · View on SEC EDGAR ↗

Insider

First SEC filing: June 10, 2025 · Latest: June 9, 2026

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Insider at

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

21 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
April 14, 2022 ARVN S 10b5-1 10,754 $67.03 $720,841 19,976 Direct -35.00% Disposed -85.7% (price as of 2026-08-19)
April 14, 2022 ARVN S 10b5-1 7,104 $66.07 $469,361 30,730 Direct -18.78% Disposed -85.5% (price as of 2026-08-19)
April 14, 2022 ARVN S 10b5-1 3,102 $65.24 $202,374 37,834 Direct -7.58% Disposed -85.3% (price as of 2026-08-19)
Jan. 14, 2022 ARVN S 10b5-1 2,108 $67.69 $142,691 24,748 Direct -7.85% Disposed -85.8% (price as of 2026-08-19)
Jan. 14, 2022 ARVN S 10b5-1 5,100 $67.28 $343,128 26,856 Direct -15.96% Disposed -85.7% (price as of 2026-08-19)
Jan. 14, 2022 ARVN S 10b5-1 3,833 $65.24 $250,065 31,956 Direct -10.71% Disposed -85.3% (price as of 2026-08-19)
Jan. 14, 2022 ARVN S 10b5-1 9,919 $64.33 $638,089 35,789 Direct -21.70% Disposed -85.1% (price as of 2026-08-19)
March 24, 2020 ARVN P 2,500 $38.18 $95,450 29,520 Direct +9.25% Acquired -74.9% (price as of 2026-08-19)

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
June 24, 2026 ARVN Stock Option (right to buy) Common Stock (22,714) $8.05 June 23, 2036 22,714 Acquired
June 5, 2026 CRSP Stock Option (Right to Buy) Common Shares (13,000) $51.84 June 5, 2036 13,000 Acquired
June 12, 2025 HOWL Stock Option (right to buy) Common Stock (27,000) $1.29 June 11, 2035 27,000 Acquired
June 5, 2025 CRSP Stock Option (Right to Buy) Common Shares (13,000) $38.57 June 5, 2035 13,000 Acquired
May 24, 2024 HOWL Stock Option (right to buy) Common Stock (17,500) $4.88 May 23, 2034 17,500 Acquired
June 21, 2023 HOWL Stock Option (right to buy) Common Stock (13,200) $2.81 June 20, 2033 13,200 Acquired
June 16, 2022 ARVN Stock Option (right to buy) Common Stock (10,192) $36.79 June 15, 2032 10,192 Acquired
June 1, 2022 HOWL Stock Option (right to buy) Common Stock (11,600) $3.43 May 31, 2032 11,600 Acquired
April 14, 2022 ARVN Stock Option (right to buy) Common Stock (16,188) $16.00 Sept. 25, 2028 16,188 Disposed
Jan. 14, 2022 ARVN Stock Option (right to buy) Common Stock (16,188) $16.00 Sept. 25, 2028 16,188 Disposed
June 8, 2021 ARVN Stock Option (right to buy) Common Stock (7,511) $78.53 June 7, 2021 7,511 Acquired
April 30, 2021 HOWL Stock Option (right to buy) Common Stock (23,200) $16.00 April 29, 2031 23,200 Acquired
June 11, 2020 NXTC Stock Option (Right to Buy) Common Stock (14,250) $24.13 June 10, 2030 14,250 Acquired
June 3, 2020 ARVN Stock Option (right to buy) Common Stock (12,000) $33.57 June 2, 2030 12,000 Acquired
June 13, 2019 NXTC Stock Option (Right to Buy) Common Stock (22,000) $15.57 June 12, 2029 22,000 Acquired
May 23, 2019 ARVN Stock Option (right to buy) Common Stock (12,923) $22.06 May 22, 2029 12,923 Acquired
Sept. 26, 2018 ARVN Stock Option (right to buy) Common Stock (32,870) $16.00 Sept. 25, 2028 32,870 Acquired
Sept. 26, 2018 ARVN Stock Option (right to buy) Common Stock (6,960) $16.00 Sept. 25, 2028 6,960 Acquired

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

Initial ownership (Form 3) 9 holdings

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

Date Ticker Security Shares Ownership
June 10, 2025 CRSP Common Shares — Direct
June 10, 2025 CRSP Stock Option (Right to Buy)→ Common Shares (26,000) 26,000 Direct
June 6, 2025 CRSP Stock Option (Right to Buy)→ Common Shares (26,000) 26,000 Direct
April 29, 2021 HOWL Common Stock 15,523 Direct
April 29, 2021 HOWL Stock Option (right to buy)→ Common Stock (31,047) 31,047 Direct
May 8, 2019 NXTC Employee Stock Option (Right to Buy)→ Common Stock (7,468) 7,468 Direct
Sept. 26, 2018 ARVN Common Stock — Direct
March 2, 2016 SNDX Employee Stock Option (right to buy)→ Common Stock (548,223) 548,223 Direct
March 2, 2016 SNDX Employee Stock Option (right to buy)→ Common Stock (262,178) 262,178 Direct

Compensation (DEF 14A)

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

SNDX

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2022 $637,500 — — $1,393,983 $334,688 — $8,000 $2,374,171
2021 $618,563 — — $2,968,473 $309,280 — $8,000 $3,904,316
2017 $549,585 — — — $204,500 — $3,000 $1,677,097

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