Cyrus Harmon

CIK 1831410 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 18, 2020 · Latest: Nov. 18, 2020

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Insider at

Insider transactions

0 buys (P) 2 sells (S) Net: $-291,125 + 11 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

11 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 24, 2026 OLMA S 12,500 $11.71 $146,375 702,770 Direct -1.75% Disposed -5.2% (price as of 2026-08-19)
July 23, 2026 OLMA S 12,500 $11.58 $144,750 715,270 Direct -1.72% Disposed -4.1% (price as of 2026-08-19)
Nov. 29, 2021 OLMA S 10b5-1 400 $24.76 $9,904 1,051,146 Direct -0.04% Disposed -55.2% (price as of 2026-08-19)
Oct. 19, 2021 OLMA S 10b5-1 7,445 $27.85 $207,343 1,056,101 Direct -0.70% Disposed -60.1% (price as of 2026-08-19)
Oct. 19, 2021 OLMA S 10b5-1 4,555 $28.20 $128,451 1,051,546 Direct -0.43% Disposed -60.6% (price as of 2026-08-19)
Sept. 20, 2021 OLMA S 10b5-1 12,000 $26.30 $315,600 1,063,546 Direct -1.12% Disposed -57.8% (price as of 2026-08-19)
Aug. 19, 2021 OLMA S 10b5-1 12,000 $24.97 $299,640 1,075,546 Direct -1.10% Disposed -55.5% (price as of 2026-08-19)
July 20, 2021 OLMA S 10b5-1 4,123 $25.63 $105,672 1,087,546 Direct -0.38% Disposed -56.7% (price as of 2026-08-19)
July 19, 2021 OLMA S 10b5-1 7,877 $24.83 $195,586 1,091,669 Direct -0.72% Disposed -55.3% (price as of 2026-08-19)
June 18, 2021 OLMA S 10b5-1 9,410 $24.54 $230,921 1,102,136 Direct -0.85% Disposed -54.8% (price as of 2026-08-19)
June 18, 2021 OLMA S 10b5-1 1,990 $25.59 $50,924 1,100,146 Direct -0.18% Disposed -56.6% (price as of 2026-08-19)
June 18, 2021 OLMA S 10b5-1 600 $26.30 $15,780 1,099,546 Direct -0.05% Disposed -57.8% (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 18, 2026 OLMA Stock Option (Right to Buy) Common Stock (29,500) $9.51 June 18, 2036 29,500 Acquired
Feb. 1, 2023 OLMA Stock Option (Right to Buy) Common Stock (150,000) $4.87 Jan. 31, 2033 150,000 Acquired
Feb. 1, 2022 OLMA Stock Option (Right to Buy) Common Stock (104,500) $7.02 Jan. 31, 2032 104,500 Acquired
Nov. 23, 2020 OLMA Series A Convertible Preferred Stock Common Stock (71,374) — — 71,374 Disposed
Nov. 23, 2020 OLMA Series A Convertible Preferred Stock Common Stock (122,028) — — 122,028 Disposed
Nov. 18, 2020 OLMA Stock Option (Right to Buy) Common Stock (1,076) $19.00 Nov. 17, 2030 1,076 Acquired
Nov. 18, 2020 OLMA Stock Option (Right to Buy) Common Stock (179,340) $19.00 Nov. 17, 2030 179,340 Acquired
Sept. 12, 2020 OLMA Stock Option (Right to Buy) Common Stock (227,859) $4.82 Sept. 11, 2030 227,859 Acquired

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

Initial ownership (Form 3) 4 holdings

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

Date Ticker Security Shares Ownership
Nov. 18, 2020 OLMA Common Stock 1,040,172 Direct
Nov. 18, 2020 OLMA Series A Convertible Preferred Stock→ Common Stock (71,374) 71,374 Direct
Nov. 18, 2020 OLMA Series A Convertible Preferred Stock→ Common Stock (122,028) 122,028 Indirect
Nov. 18, 2020 OLMA Stock Option (Right to Buy)→ Common Stock (227,859) 227,859 Direct