Laponis Adam

Officer · TWST

As of 2026-09-16, Laponis Adam has 24 Form 4 transactions on record across 1 company — 18 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $15.5MIndirect: $0$15.5Mas of 2026-09-16
  • Direct $15.5M
  • Indirect $0
TWSTdirect108,633 sh$15.5M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

TWST · 24 trades
2026-08-21: Sale, 1,965 sh ($273K)2026-07-09: Sale, 2,399 sh ($226K)2026-05-29: Sale, 4,000 sh ($280K)2026-05-21: Sale, 2,019 sh ($108K)2026-04-17: Sale, 4,000 sh ($240K)2026-04-14: Sale, 3,000 sh ($165K)2026-04-09: Sale, 2,597 sh ($130K)2026-02-23: Sale, 2,085 sh ($97K)2026-02-12: Sale, 7,000 sh ($350K)2026-01-13: Sale, 3,000 sh ($120K)2026-01-09: Sale, 2,738 sh ($97K)2025-11-21: Sale, 887 sh ($24K)2025-11-18: Award / grant, 32,648 sh ($0)2025-10-30: Sale, 5,517 sh ($173K)2025-10-28: Award / grant, 25,000 sh ($0)2025-10-09: Sale, 2,517 sh ($83K)2025-10-08: Sale, 3,000 sh ($93K)2025-10-06: Sale, 5,875 sh ($189K)2025-08-21: Sale, 918 sh ($24K)2025-07-09: Sale, 2,449 sh ($93K)2025-05-21: Sale, 936 sh ($28K)2025-04-09: Sale, 2,542 sh ($89K)2025-02-21: Sale, 918 sh ($41K)2024-12-04: Award / grant, 26,745 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-21TWSTSale1,965 @ $139.07$273K−1.8% of holding108,633Form 4
2026-07-09TWSTSale2,399 @ $94.33$226K−2.1% of holding110,276Form 4
2026-05-29TWSTSale4,000 @ $70.00$280K−3.4% of holding112,675Form 4
2026-05-21TWSTSale2,019 @ $53.26$108K−1.7% of holding116,675Form 4
2026-04-17TWSTSale4,000 @ $60.00$240K−3.3% of holding118,694Form 4
2026-04-14TWSTSale3,000 @ $55.00$165K−2.4% of holding122,694Form 4
2026-04-09TWSTSale2,597 @ $49.89$130K−2.0% of holding125,694Form 4
2026-02-23TWSTSale2,085 @ $46.71$97K−1.6% of holding128,291Form 4
2026-02-12TWSTSale7,000 @ $50.00$350K−5.1% of holding130,031Form 4
2026-01-13TWSTSale3,000 @ $40.00$120K−2.1% of holding137,031Form 4
2026-01-09TWSTSale2,738 @ $35.26$97K−1.9% of holding140,031Form 4
2025-11-21TWSTSale887 @ $26.50$24K−0.6% of holding142,769Form 4
2025-10-30TWSTSale5,517 @ $31.44$173K−4.7% of holding111,008Form 4
2025-10-09TWSTSale2,517 @ $32.92$83K−2.7% of holding91,525Form 4
2025-10-08TWSTSale3,000 @ $31.15$93K−3.1% of holding94,042Form 4
2025-10-06TWSTSale5,875 @ $32.19$189K−5.7% of holding97,042Form 4
2025-08-21TWSTSale918 @ $25.96$24K−0.9% of holding102,917Form 4
2025-07-09TWSTSale2,449 @ $38.15$93K−2.3% of holding103,569Form 4
2025-05-21TWSTSale936 @ $29.75$28K−0.9% of holding106,018Form 4
2025-04-09TWSTSale2,542 @ $34.97$89K−2.3% of holding106,954Form 4
2025-02-21TWSTSale918 @ $44.18$41K−0.8% of holding109,496Form 4
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-11-18TWSTAward / grant32,648143,656Form 4
2025-10-28TWSTAward / grant25,000116,525Form 4
2024-12-04TWSTAward / grant26,745115,982Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.