General American Investors, Inc. (GAM) SEC filings

GAM SEC filings moved a median of +0.32% by the close. GAM SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the GAM overview →

45 measured GAM SEC filing events.

Where these GAM SEC filings landedvs 45 measured GAM SEC filing reactions
GAM SEC filingMiddle 50% · -0.44% to +0.74%Zero: 0.00%Median: +0.32%Median +0.32%-1.00%0+1.00%
Middle 50% of GAM SEC filing reactions-0.44% to +0.74%
Median reaction (to close)+0.32%
Measured reactions45
Point-in-time · zero look-ahead

Half of the 45 GAM SEC filing events with a measured close landed between -0.44% and +0.74%; 58% closed up.

DateHeadlineEvent5-minTo close
Form N-PX GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-PX—-0.34%
Form 13F-HR GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form 13F-HR+0.64%+1.84%
Form N-CSRS GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-CSRS+0.64%+1.84%
Form NPORT-P GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form NPORT-P+0.64%+1.84%
Form 40-17G GENERAL AMERICAN INVESTOSEC filing · Form 40-17G+0.00%+0.74%
Form 13F-HR GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form 13F-HR+0.00%-0.44%
Form NPORT-P GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form NPORT-P+0.00%-0.44%
Form DEF 14A GENERAL AMERICAN INVESTO For: Apr 15SEC filing · Form DEF+0.00%+0.96%
Form 13F-HR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form 13F-HR+0.00%+0.57%
Form N-CEN GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CEN+0.00%+0.57%
Form N-CSR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CSR+0.00%+0.57%
Form NPORT-P GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form NPORT-P+0.00%+0.57%
Form 13F-HR GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form 13F-HR+0.00%-1.17%
Form NPORT-P GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form NPORT-P+0.00%-1.17%
Form N-PX GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-PX—-0.89%
Form 13F-HR GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form 13F-HR+0.00%+0.32%
Form N-CSRS GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-CSRS+0.00%+0.32%
Form NPORT-P GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form NPORT-P+0.00%+0.32%
Form 40-17G GENERAL AMERICAN INVESTOSEC filing · Form 40-17G+0.00%-0.36%
Form 13F-HR GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form 13F-HR+0.85%+1.12%
Form NPORT-P GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form NPORT-P+0.85%+1.12%
Form DEF 14A GENERAL AMERICAN INVESTO For: Apr 16SEC filing · Form DEF+0.00%-0.17%
Form 13F-HR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form 13F-HR+0.00%-0.93%
Form N-CEN GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CEN+0.00%-0.93%
Form N-CSR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CSR+0.00%-0.93%
Form NPORT-P GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form NPORT-P+0.00%-0.93%
Form 13F-HR GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form 13F-HR+0.00%-0.11%
Form NPORT-P GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form NPORT-P+0.00%-0.11%
Form N-PX GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-PX+0.00%+0.15%
Form 13F-HR GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form 13F-HR+0.00%+0.70%
Form N-CSRS GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form N-CSRS+0.00%+0.70%
Form NPORT-P GENERAL AMERICAN INVESTO For: Jun 30SEC filing · Form NPORT-P+0.00%+0.70%
Form 40-17G GENERAL AMERICAN INVESTOSEC filing · Form 40-17G+0.10%-0.53%
Form 13F-HR GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form 13F-HR+0.00%+1.19%
Form N-30B-2 GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form N-30B-2+0.00%+1.19%
Form NPORT-P GENERAL AMERICAN INVESTO For: Mar 31SEC filing · Form NPORT-P+0.00%+1.19%
Form DEFA14A GENERAL AMERICAN INVESTOSEC filing · Form DEFA14A+0.00%-0.67%
Form N-CEN GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CEN+0.00%-0.53%
Form DEF 14A GENERAL AMERICAN INVESTO For: Apr 24SEC filing · Form DEF+0.00%+0.93%
Form N-CSR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form N-CSR+0.00%-0.29%
Form NPORT-P GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form NPORT-P+0.00%-0.29%
Form 13F-HR GENERAL AMERICAN INVESTO For: Dec 31SEC filing · Form 13F-HR-0.54%+0.49%
Form NPORT-P GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form NPORT-P+0.14%+1.89%
Form 13F-HR GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form 13F-HR-0.03%+0.66%
Form N-30B-2 GENERAL AMERICAN INVESTO For: Sep 30SEC filing · Form N-30B-2-0.03%+0.66%
That’s how GAM usually reacts to SEC filings — get an email when it moves on news →
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More GAM: earnings → · analyst actions → · GAM overview →

Other Financial Services names and their SEC filings

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.