Spectaire Holdings Inc.
SPECDelisted Oct 15, 2024- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0001844149
Spectaire Holdings Inc. was delisted on Oct 15, 2024; its insiders filed their last Form 4 on Oct 26, 2023; 17 institutions reported holding it in 13F filings for Q2 2024, worth $307.7K in total; no superinvestor held it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Spectaire Holdings Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Spectaire Holdings Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Mosolf Joerg | Director | 10,000 | Oct 26, 2023 | 0 |
| Semkiw Brian | Chairman & CEO | 1,715,528 | Oct 26, 2023 | 0 |
| Honour Scott | Director, 10% Owner | 5,075,000 | Oct 23, 2023 | 0 |
| Perception Capital Partners II LLC | 10% Owner | 5,075,000 | Oct 23, 2023 | 0 |
| Haymaker Marcy | Director, 10% Owner | 5,075,000 | Oct 23, 2023 | 0 |
| Northern Pacific Group, L.P. | 10% Owner | 5,075,000 | Oct 23, 2023 | 0 |
| Perception Capital Partners LLC | 10% Owner | 5,075,000 | Oct 23, 2023 | 0 |
| Mendes Rui | Chief Information Officer | 1,279,577 | Oct 23, 2023 | 0 |
| Grossman Christopher | Chief Commercial Officer | 151,814 | Oct 23, 2023 | 0 |
| Fernandes Leonardo | Chief Financial Officer | 108,439 | Oct 23, 2023 | 0 |
| Hemond Brian | Chief Technology Officer | 1,669,956 | Oct 23, 2023 | 0 |
| Reinfrank Rudolph R | Director | 30,000 | Oct 18, 2023 | 0 |
| Abood Thomas J. | Director | 30,000 | Oct 18, 2023 | 0 |
| Keilaf Omer | Director | 30,000 | Oct 18, 2023 | 0 |
| Altman Jeffrey A | 10% Owner | 79,323Indirect | Aug 21, 2023 | 0 |
| Owl Creek Asset Management, L.P. | 10% Owner | 79,323Indirect | Aug 21, 2023 | 0 |
| Polar Asset Management Partners Inc. | 10% Owner | 206,000Indirect | May 1, 2023 | 0 |
| AQR Arbitrage LLC | 10% Owner | 21,999Indirect | Mar 13, 2023 | 0 |
| AQR Capital Management LLC | 10% Owner | 21,999Indirect | Mar 13, 2023 | 0 |
| AQR Capital Management Holdings, LLC | 10% Owner | 21,999Indirect | Mar 13, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 13, 2023 (view filing)5:23 PM ET | Mar 9 | 4 days | AQR Arbitrage LLC and 2 others10% Owner | SSaleClass A Ordinary Shares | −478.6K | $10.55 | −$5.05M | −95.6%22.0K after | 2 lots |
| Aug 21, 2023 (view filing)6:21 PM ET | Aug 17 | 4 days | Altman Jeffrey A and 1 other10% Owner | SSaleClass A Ordinary Shares, par value $0.0001 per share | −160.0K | $11.05 | −$1.77M | −66.9%79.3K after | |
| Oct 26, 2023 (view filing) | Oct 24-25 | 2 days | Semkiw BrianChairman & CEO | PPurchase | +2.20K | $1.98 | +$4.35K | +0.1%1.72M after | 3 lots |
| Oct 26, 2023 (view filing) | Oct 24 | 2 days | Mosolf JoergDirector | PPurchase | +10.0K | $3.00 | +$30.0K | New position10.0K after |